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REVIEWED BLD2023-0362+Manufacturer_Specifications_and_Installation_Instructions+3.24.2023_11.17.02_AM+3441488GREENHECK REVIEWED BY CITY OF EDMONDS Building Value in Air. RECEIVED BLD2023-0362 Mar 27 2023+ A 7 i Mr-0 DGV M��V��L TI �VVV DEVELOPMENTDEPARTMENT ES Model G and GB Downblast Centrifugal Roof Exhaust Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with these instructions will result in voiding of the product warranty and may result in personal injury and/or property damage. Direct Drive Downblast Centrifugal Exhaust These fans are specifically designed for roof mounted applications exhausting relatively clean air. The maximum continuous operating temperature is 130OF (54°C). Direct drive models are made with nominal wheel diameter ranging from 8 to 30 inches (203 to 762 mm) (060- 300 unit sizes). Each fan shall bear a permanently affixed manufacturer's embossed metal nameplate containing the model number and individual serial number. All fans are UL/cUL Listed Standard 705. General Safety Information Belt Drive Downblast Centrifugal Exhaust l These fans are specifically designed for roof mounted applications exhausting relatively clean air. The maximum continuous 3 . operating temperature is 180OF (820C). Belt Only qualified personnel should install this fan. Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Improper installation can result in electric shock, possible injury due to coming in contact with moving parts, as well as other potential hazards. Other considerations may be required if high winds or seismic activity is present. If more information is needed, contact a licensed professional engineer before moving forward. 1. Follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the National Fire Protection Agency (NFPA), where applicable. Follow the Canadian Electric Code (CEC) in Canada. 2. The rotation of the wheel is critical. It must be free to rotate without striking or rubbing any stationary objects. 3. Motor must be securely and adequately grounded. 4. Do not spin fan wheel faster than max cataloged fan RPM. Adjustments to fan speed significantly affects motor load. If the fan RPM is changed, the motor current should be checked to make sure it is not exceeding the motor nameplate amps. 5. Do not allow the power cable to kink or come in contact with oil, grease, hot surfaces or chemicals. Replace cord immediately if damaged. 6. Verify that the power source is compatible with the equipment. drive models are made with nominal wheel diameters ranging from 11 to 54 inches (279 to 1372 mm) (097-540 unit sizes). Each fan shall bear a permanently affixed manufacturer's embossed nameplate containing the model number and individual serial number. All fans are UL/cUL Listed Standard 705. 7. Never open access doors to a duct while the fan is running. Always disconnect, lock and tag power source before installing or servicing. Failure to disconnect power source can result in fire, shock or serious injury. L cing the fan, motor may be hot enoughin or injury. Allow motor to cool before Precaution should be taken in explosive atmospheres. DANGER Pour ecarter les risques d'incendie, de choc electrique ou de blessure grave, veiller a toujours debrancher, verrouiller et etiqueter la source de courant avant ('installation ou 1'entretien. ATTENTION Lors de toute intervention sur la soufflante, le moteur peut titre suffisamment chaud pour provoquer une douleur voire une blessure. Laisser le moteur refroidir avant toute maintenance. ATTENTION Faire preuve de precaution dans les atmospheres explosives. 0. Downblast Centrifugal Roof Exhaust 11111113 Receiving Upon receiving the product, check to ensure all items are accounted for by referencing the delivery receipt or packing list. Inspect each crate or carton for shipping damage before accepting delivery. Alert the carrier of any damage detected. The customer will make notification of damage (or shortage of items) on the delivery receipt and all copies of the bill of lading which is countersigned by the delivering carrier. If damaged, immediately contact your representative. Any physical damage to the unit after acceptance is not the responsibility of the manufacturer. Unpacking Verify that all required parts and the correct quantity of each item have been received. If any items are missing, report shortages to your local representative to arrange for obtaining missing parts. Sometimes it is not possible that all items for the unit be shipped together due to availability of transportation and truck space. Confirmation of shipment(s) must be limited to only items on the bill of lading. Handling Belt and Direct Drive Units Lift Direct Drive unit on to the roof utilizing hooks under the lip of the shroud. Evenly space the hooks around the shroud using a minimum of four lifting straps. Use a spreader bar to ensure the straps do not come in contact with the unit (see Figure 1). When lifting a belt drive unit on to the roof, use either the four lifting points on the drive frame or the two lifting points on the bearing plate if present (see Figure 2 for lifting points). Access to the drive frame is accomplished by removing the screws identified in Figure 3. The cover can then be removed and placed on a flat surface in an area protected from strong winds. When direct and/or belt drive unit is on the roof, move fan to desired location using lifting points and fasten securely through mounting holes in base. Shims may be necessary depending upon roofing material thickness. The motor amperage and voltage ratings must be checked for compatibility to supply voltage prior to final electrical connection. For direct and/or belt drive installations, the electrical supply should be routed through the conduit chase located between the curb cap and the bottom of the motor compartment. Wiring must conform to local and national codes. Figure 2 Hook With Safety Latch (Supplied by others) (2) Bearing Plate Lifting Points (4) Drive Frame Lifting Points Figure 3 0 Screws— p o o �0= 0 Screws �13/4in. (44 mm) Curb Cap © Downblast Centrifugal Roof Exhaust Storage Fans are protected against damage during shipment. If the unit cannot be installed and operated immediately, precautions need to be taken to prevent deterioration of the unit during storage. The user assumes responsibility of the fan and accessories while in storage. The manufacturer will not be responsible for damage during storage. These suggestions are provided solely as a convenience to the user. Indoor - The ideal environment for the storage of fans and accessories is indoors, above grade, in a low humidity atmosphere which is sealed to prevent the entry of blowing dust, rain or snow. Temperatures should be evenly maintained between 30' to 110°F (-1 ° to 43°C) (wide temperature swings may cause condensation and "sweating" of metal parts). All accessories must be stored indoors in a clean, dry atmosphere. Remove any accumulations of dirt, water, ice or snow and wipe dry before moving to indoor storage. To avoid "sweating" of metal parts, allow cold parts to reach room temperature. To dry parts and packages, use a portable electric heater to get rid of any moisture buildup. Leave coverings loose to permit air circulation and to allow for periodic inspection. The unit should be stored at least 31/2 inches (89 mm) off the floor on wooden blocks covered with moisture proof paper or polyethylene sheathing. Aisles between parts and along all walls should be provided to permit air circulation and space for inspection. Outdoor - Fans designed for outdoor applications may be stored outdoors, if absolutely necessary. Roads or aisles for portable cranes and hauling equipment are needed. The fan should be placed on a level surface to prevent water from leaking into the fan. The fan should be elevated on an adequate number of wooden blocks so that it is above water and snow levels and has enough blocking to prevent it from settling into soft ground. Locate parts far enough apart to permit air circulation, sunlight and space for periodic inspection. To minimize water accumulation, place all fan parts on blocking supports so that rain water will run off. Do not cover parts with plastic film or tarps as these cause condensation of moisture from the air passing through heating and cooling cycles. Fan wheels should be blocked to prevent spinning caused by strong winds. Inspection and Maintenance During Storage While in storage, inspect fans once per month. Keep a record of inspection and maintenance performed. If moisture or dirt accumulations are found on parts, the source should be located and eliminated. At each inspection, rotate the wheel by hand ten to fifteen revolutions to distribute lubricant in motor. If paint deterioration begins, consideration should be given to touch-up or repainting. Fans with special coatings may require special techniques for touch-up or repair. Machined parts coated with rust preventive should be restored to good condition promptly if signs of rust occur. Immediately remove the original rust preventive coating with petroleum solvent and clean with lint -free cloths. Polish any remaining rust from surface with crocus cloth or fine emery paper and oil. Do not destroy the continuity of the surfaces. Thoroughly wipe clean with Tectyl® 506 (Ashland Inc.) or the equivalent. For hard to reach internal surfaces or for occasional use, consider using Tectyl® 511 M Rust Preventive, WD-400 or the equivalent. Removing From Storage As fans are removed from storage to be installed in their final location, they should be protected and maintained in a similar fashion until the fan equipment goes into operation. ® Downblast Centrifugal Roof Exhaust Dimensional Data Direct Drive Figure 4 - Typical Roof Mounting Installation Disconnect Screws 3/a in. (19 mm) Minimum of 8 in. (203 mm) Wiring by Others Damper Recommended Duct 11/4 in. and Damper Size 11/a in. (32 mm) (32 mm) Recommended Roof Opening Model Size Curb Cap Damper Roof Opening **Approx. Weight 060,070 17 (432) 8 (203) 131/2 (343) 18 (8) 080, 090, 095 17 (432) 10 (254) 131/2 (343) 26 (12) 097, 098, 099 19 (483) 12 (305) 151/2 (393) 57 (26) 100,103*,100HP, 103HP* 19 (483) 12 (305) 151/2 (393) 62 (28) 120,123* 19 (483) 12 (305) 151/2 (393) 65 (30) 130,133* 19 (483) 12 (305) 151/2 (393) 66 (30) 140,143*,140HP, 143HP* 22 (559) 16 (406) 181/2 (470) 76 (35) 160,163* 22 (559) 16 (406) 181/2 (470) 80 (36) 180,183* 30 (762) 24 (610) 261/2 (673) 119 (54) 200, 203*, 200HP 30 (762) 24 (610) 261/2 (673) 130 (59) 240 34 (864) 24 (610) 301/2 (775) 158 (72) 300 40 (1016) 34 (864) 361/2 (927) 320 (145) • All dimensions are in inches (millimeters). * Previous size, no physical product change with new size ** Approximate weight shown in pounds (kilograms) is the largest cataloged open drip proof motor. • "Curb Cap" is the inside dimension of the curb cap. • The roof curb should be 11/2 in. (38 mm) less than the curb cap to allow for roofing and flashing. • Roof opening is a square dimension Belt Drive Figure 5 - Typical Roof Mounting Installation Disconnect i 3/a in. (19 Minimum of 8 in. (203 mm) Wiring by Others Damper LRecommended Duct 11/4 in. and Damper Size 11/4 in. (32 mm) (32 mm) Recommended Roof Opening Model Size Curb Cap Damper Roof Opening **Approx. Weight 071 *, 097, 081 *, 098, 19 (483) 12 (305) 151/2 (393) 58 (26) 091 *, 099 100,101*,100HP, 19 (483) 12 (305) 151/2 (393) 63 (29) 101HP* 120,121 * 19 (483) 12 (305) 151/2 (393) 66 (30) 130,131 * 19 (483) 12 (305) 151/2 (393) 67 (30) 140,141*,140HP, 22 (559) 16 (406) 181/2 (470) 83 (38) 141HP* 160,161 *, 160HP, 22 (559) 16 (406) 181/2 (470) 89 (40) 161 HP* 180,180HP 30 (762) 24 (610) 261/2 (673) 125 (57) 200, 200HP 30 (762) 24 (610) 261/2 (673) 138 (63) 220, 220HP, 34 (864) 24 (610) 301/2 (775) 158 (72) 240, 240HP 260 40 (1016) 34 (864) 361/2 (927) 305 (138) 300, 300HP 40 (1016) 34 (864) 361/2 (927) 320 (145) 330 46 (1168) 40 (1016) 421/2 (1080) 385 (175) 360, 360HP 46 (1168) 40 (1016) 421/2 (1080) 403 (183) 420 52 (1321) 46 (1168) 481/2 (1232) 495 (225) 480 58 (1473) 52 (1321) 541/2 (1384) 623 (283) 500 64 (1626) 58 (1473) 601/2 (1537) 687 (312) 540 64 (1626) 58 (1473) 601/2 (1537) F748 (339) • All dimensions are in inches (millimeters). * Previous size, no physical product change with new size " Approximate weight shown in pounds (kilograms) is the largest cataloged open drip proof motor. • "Curb Cap" is the inside dimension of the curb cap. • The roof curb should be 11/2 in. (38 mm) less than the curb cap to allow for roofing and flashing. • Roof opening is a square dimension = Downblast Centrifugal Roof Exhaust Ly Installation Typical Roof Mounting Installation 1. On the roof surface, cut an appropriate sized hole and follow manufacturer's instructions on curb installation. Caulk and flash the curb to ensure a water tight seal. Roof I 2. If unit is equipped with a backdraft damper, it should be installed now. 3. Remove motor cover. Access to the motor compartment is accomplished by removing the screws as shown in Figure 3, page 2. 4. On belt drive fans, use the lifting lugs on the drive frame or bearing plate to lift and place the unit on top of roof curb. Refer to Figure 2, page 2. 5. On direct drive fans, lift and place the unit on top of roof curb using hooks under the lip of the shroud. Refer to Figure 1, page 2. 6. Secure fan to curb using a minimum of eight lag screws, metal screws or other suitable fasteners. Shims may be required depending upon curb installation and roofing material. 7. Verify power line wiring is de -energized before connecting fan motor to power source. 8. Connect power supply wiring to the motor as indicated on the motor nameplate or terminal box cover. Check the power source for compatibility with the requirements of your equipment. 9. Check fan wheel for free rotation, recenter if necessary. Check setscrew(s) for tightness. 10. Check all fasteners for tightness. 11. Mount and wire safety disconnect switch under motor cover. Wire control switches at ground level, refer to Figure 6. 12. Replace motor cover. Typical Wiring Diagram MOTOR SUPPLY VOLTAGE 115/208-230/60/1 J-BOX L1 L2 Figure 6 Vari-Green Wiring MOTOR SUPPLY VOLTAGE 208-230/460/60/3 J-BOX L1 L2 L3 For Vari-Green wiring, refer to the Vari-Green Motor and Controls Installation, Operation and Maintenance Manual for complete wiring and operation instructions. IMPORTANT Installation, troubleshooting and parts replacement are to be performed only by qualified personnel. Consult and follow all applicable national, state and local codes. They will supersede this document. LH Downblast Centrifugal Roof Exhaust Pre -Starting Checks 1. Check all fasteners and setscrews for tightness. The wheel should rotate freely and be aligned as shown in Figure 7. Overlap Figure 7 Gap Model Type Size Overlap in. (mm) Gap in. (mm) Direct Belt X — 060-095 — 3/32 (2) X 097-163 1/4 (6) — X 071-161 1/4 (6) — X X 180-240 3/8 (10) — X — 300 1 /2 (13) - - X 260-540 1 /2 (13) — 2. Wheel position is preset and the unit is test run at the factory. Movement may occur during shipment and realignment may be necessary. 3. Belt Drive: Centering wheel across the inlet can be accomplished by loosening the bolts holding the drive frame to the vibration isolators and repositioning the drive frame. Direct and Belt Drive: If further alignment is needed, loosen shroud bolts and move shroud and motor to align wheel over inlet properly. Wheel and inlet cone overlap can be adjusted by loosening the setscrews in the wheel hub and moving the wheel to the desired position. For both direct and belt drive models with wheel hubs and shaft pulleys utilizing a tapered bushing interface, reference page 8 for the tapered bushing removal and move the wheel to the desired position. Fan RPM should be checked and verified with a tachometer. Check wheel rotation (viewing from the shaft side) by momentarily energizing the unit. Rotation should be clockwise as shown in Figure 8 and correspond to rotation decal on the unit. If wheel rotation is incorrect, reverse two of the wiring leads or check motor wiring e _ for single phase. Fan RPM should be checked and verified with a tachometer. Clockwise Rotation Figure 8 Belt Drive Pre -Starting Belt Tension Checks 5. Always loosen tension enough to install belts without stretching. Do not force belt(s) see Figure 9. Forcing belts will break the cords and cause belt failure. O Figure 9 6. For units with two groove pulleys, adjust so the tension is equal in both belts. 7. If adjustments are made, it is very important to check the pulleys for proper alignment. Misaligned pulleys lead to excessive belt wear, vibration, noise and power loss, see Figure 10. CORRECT WRONG WRONG WRONG Figure 10 = Downbiast Centrifugal Roof Exhaust 0 Q Belt tension can be adjusted by loosening four fasteners on the drive frame, see Figure 11. The motor plate slides on the slotted adjusting arms and drive frame angles in the same manner. Four (4) fasteners in total. Identical fasteners opposing side mu also be loosened. Figure 11 9. Sizes 097-160: Belts should be tensioned just enough to prevent slippage at full load. Belts should have a slight bow on the slack side while running at full load, see Figure 12a. Belt Span Deflection = 64 4—Belt an Slack Side Figure 12a Figure 12b Sizes 180-540: Belt tension should be adjusted to allow 1/64 in. (0.397 mm) of deflection per inch of belt span. For example, a 15 in. (381 mm) belt span should have 15/64 in. (5.95 mm) (or about 1/4 in. (6 mm)) of deflection with moderate thumb pressure at mid -point between pulleys, see Figure 12b. 10. The adjustable motor pulley is factory set for the RPM specified. Speed can be increased by closing or decreased by opening the adjustable motor pulley. 11. Any increase in speed represents a substantial increase in the horsepower required by the unit. 12. Motor amperage should always be checked to avoid serious damage to the motor when speed is varied. Operation 1. Before starting up or operating fan, check all fasteners for tightness. In particular, check the setscrews in the wheel hub (or the tapered bushing and pulleys if applicable). 2. While in the OFF position or before connecting the fan to power, turn the fan wheel by hand to be sure it is not striking the venturi or any obstacle. 3. Start the fan and shut it off immediately to check rotation of the wheel with directional arrow in the motor compartment, see Figure 8. 4. When the fan is started, observe the operation and check for any unusual noises. 5. With the system in full operation and all ductwork attached, measure current input to the motor and compare with the nameplate rating to determine if the motor is operating under safe load conditions. 6. Keep inlets and approaches to fan clean and free from obstruction. IMPORTANT Adjust (tighten) belt tension after the first 24-48 hours of operation. Inspection Inspection of the fan should be conducted at the first 30 minute and 24 hour intervals of satisfactory operation. 30 Minute Interval: Inspect bolts, setscrews and motor mounting bolts. Adjust and tighten as necessary. 24 Hour Interval: Check all internal components. On belt drive units only, inspect belt alignment and tension. Adjust and tighten as necessary. LM Downblast Centrifugal Roof Exhaust = Maintenance Disconnect and secure to the "off' position all electrical power to the fan prior to inspection or servicing. Failure to comply with this safety precaution could result in serious injury or death. DANGER Pour ecarter les risques de blessure grave ou de mort, debrancher et verrouiller I'alimentation electrique en position « Arret , avant tout controle ou entretien. This unit should be made non-functional when cleaning the wheel or housing (fuses removed, disconnect locked off). AVERTISSEMENT L'appareil doit titre rendu non operationnel lors du nettoyage de la turbine ou du caisson (fusibles retires, sectionneur verrouille). IMPORTANT Uneven cleaning of the wheel will produce an out of balance condition that will cause vibration in the fan. Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations and who are experienced with this type of equipment. Motor maintenance is generally limited to cleaning and lubrication (where applicable). Cleaning should be limited to exterior surfaces only. Removing dust buildup on motor housing ensures proper motor cooling. Greasing of motors is only intended when fittings are provided. Many fractional horsepower motors are permanently lubricated and should not be lubricated after installation. Motors supplied with grease fittings should be greased in accordance with manufacturer's recommendations. Where motor temperatures do not exceed 1040F (400C), the grease should be replaced after 2,000 hours of running time as a general rule. Wheels require very little attention when moving clean air. Occasionally, oil and dust may accumulate causing imbalance. When this occurs, the wheel and housing should be cleaned to ensure smooth and safe operation. All fasteners should be checked for tightness each time maintenance checks are performed prior to restarting unit. A proper maintenance program will help these units deliver years of dependable service. Tapered Bushing Hub Installation and Removal For wheel hubs and shaft pulleys utilizing a tapered bushing interface, follow this procedure for installation and removal. There are two possible setups for the tapered bushing, both have the same procedure, but orientation of the hub varies. Tapered Bushing Removal: 1. If present, loosen the setscrew holding the bushing and shaft key in place. 2. Loosen and remove the socket head cap screws which fasten the bushing to the hub as shown in the section views and examples of Figures 13-16. Standard Mounting Reverse Mounting Figure 13 Figure 14 Hubs o Bushing o 0 Hub 0 0 0 0 0 � Bushing — Washers Cap Screws— ®(� Washers Cap Screws 40 Figure 15 Figure 16 Standard Bushing Orientation Reverse Bushing Orientation 3. Standard Mounting: Take the two socket head cap screws that were removed and install them into the visibly threaded holes on the wheel hub. Reverse Mounting: Install the two socket head cap screws into the visibly threaded holes of the bushing flange. 4. Once both socket head cap screws are installed, tighten them an eighth of a turn at a time, alternating between the two until the hub comes loose from the bushing. Downblast Centrifugal Roof Exhaust 0 Bushing Installation: 1. Clean all surfaces of hub and bushing to remove any oil or residue present. Do not use any lubricant to install bushing into the hub. For both standard and reverse mounting styles, the socket head cap screws are adjustable from the inlet of the fan. 2. Standard Mounting: Slide the bushing and shaft key onto the fan shaft followed by the wheel and hub assembly. If present, use the keyway setscrew to hold the shaft key and bushing in place but DO NOT overtighten as this can damage the bushing. Align the unthreaded holes of the hub with the threaded holes of the tapered bushing. Reverse Mounting: Slide the wheel and hub assembly on to the fan shaft followed by the bushing and shaft key. If present, use the keyway setscrew to hold the shaft key and bushing in place but DO NOT overtighten as this can damage the bushing. Align the unthreaded holes of the tapered bushing with the threaded holes of the hub. 3. Install the two bushing socket head cap screws into the aligned holes by hand (or without excessive torque) until the heads of the socket head cap screws are seated against the mating surface. 4. Adjust the height of the wheel in the fan relative to the inlet venturi then tighten the two socket head cap screws an eighth turn at a time in an alternating fashion and reach a torque of 10 ft-lbs. Belt and Bearing Maintenance 1. Belts tend to stretch after a period of time. They should be checked periodically for wear and tightness. When replacing belts, use the same type as supplied with the unit. 2. Matched belts should always be used on units with multi -groove pulleys. 3. For belt replacement, loosen the tensioning device enough to allow removal of the belt by hand. 4. Once installed, adjust belts as shown in "Pre -Starting Checks." 5. To ensure tightness, check pulley setscrews. Proper keys must be in keyways. 6. Fan RPM should not be readjusted. Only use pulleys of identical size and type when replacing pulleys. 7. Shaft bearings can be classified in two groups: relubricating and non-relubricating. All non-relubricating bearings on belt drive fans are factory lubricated and require no further lubrication under normal use (between -200 to 180OF (-290 to 82°C) in a relatively clean environment). 8. On belt drive fans, the standard cast pillow block bearings are factory lubricated and are provided with external grease fittings. Annual lubrication is recommended, or more frequently if needed. See Table 2. Do not over -grease. Use only one or two shots of lubricant with a hand gun. Maximum hand gun rating is 40 psi. Rotate bearings during lubrication where good safety practice permits. Caution should be employed to prevent over packing or contamination. 9. Units installed in hot, humid or dirty locations should be equipped with special bearings. These bearings will require frequent lubrication. Caution should be employed to prevent over packing or contamination. 10. Grease fittings should be wiped clean. The unit should be in operation while lubricating bearings. Extreme care should be used around moving parts. 11. Grease should be pumped in very slowly until a slight bead forms around the seal. A high grade lithium base grease should be used. See Table 3. 12. During the first few months of operation, check bearing setscrews periodically to ensure tightness. 13. If unit is to be left idle for an extended period, remove belts and store in a cool, dry place to avoid premature belt failure. Bearing Lubrication Schedule NOTE: If unusual environment conditions exist (extreme temperature, moisture or contaminants) more frequent lubrication is required. A good quality lithium base grease, conforming to NLGI Grade 2 consistency, such as those listed in Table 3 may be used. Table 2: Suggested Fan Bearing Lubrication Intervals Interval (months) Type of Service 1 to 3 Heavy duty in dirty, dusty locations; high ambient temperatures; moisture laden atmosphere; vibration. 3 to 6 12 to 24 hours per day, heavy duty, or if moisture is present 6 to 12 8 to 16 hours per day in clean, relatively dry atmosphere 12 to 18 t Infrequent operation or light duty in clean atmosphere Table 3: Grease Manufacturers Manufacturer Grease (NLGI #2) U.S. Electric Motors Grease No. 83343 Chevron U.S.A. Inc Chevron SRI Grease #2 Mobil Oil Corporation Mobilith Mobil 532 Texaco, Inc. Premium BRB #2 Texaco Multifak #2 Amoco Oil Co. Rykon Premium #2 Exxon Unirex N2 Shell B Shell Alvania #2 LM Downblast Centrifugal Roof Exhaust = Fan Inlet Connections In order to ensure proper fan performance, caution must be exercised in fan placement and connection to the ventilation system. Obstructions, transitions, poorly designed elbows, improperly selected dampers, etc., can cause reduced performance, excessive noise and increased mechanical stress. For performance to be as published, the system must provide uniform and stable airflow into the fan. Dampers must open fully. Use motorized dampers in low airflow applications to reduce losses. Parts List Poor Avoid sharp turns or entrance conditions which cause uneven flow. Use turning vanes in elbows to reduce adverse effects. Each fan bears a manufacturer's nameplate with model number and serial number. This information will assist the local representative and the factory in providing service and replacement parts. Before taking any corrective action, make certain unit is not capable of operation during repairs. Direct Drive Vibration Isolators Shroud Birdguard Wheel Curb Cap/ Venturi Motor Cover Motor Hood Clip Shroud Brace Vertical Support Lower Windband Provide uniform airflow at fan inlet and through the damper to ensure optimum performance. Curb cap should be three wheel diameters from the radius. Use turning vanes in duct when possible. Provide uniform airflow at fan inlet to ensure optimum performance. A fan manufactured with an explosion resistant motor does not certify the entire unit to be explosion proof. Refer to UL Listing mark for the fans approved usage. CAUTION La presence d'un moteur antideflagrant sur un ventilateur ne garantit pas que tout I'appareil est antideflagrant. Pour connaitre les emplois autorises de I'appareil, voir son marquage de conformite UL. Belt Drive Shaft Pulley Bearings Drive Frame Assembly Vibration Isolators Shroud Wheel Conduit Chase Vertical Support Motor Cover Belt Motor Pulley Motor Fan Shaft Birdguard Shroud Brace Windband Curb Cap/ Venturi = Downblast Centrifugal Roof Exhaust 0 Troubleshooting AVERTISSEMENT rre taking any corrective action, make certain unit Avant d'entreprendre toute action corrective, s'assurer t capable of operation during repairs. que I'appareil ne pourra pas fonctionner durant les reparations. PROBLEM CAUSE CORRECTIVE ACTION Wheel rubbing inlet Adjust wheel and/or inlet cone. Tighten wheel hub or bearing collars on shaft. V-belt drive Tighten pulleys on motor/fan shaft. Adjust belt tension. Align pulleys properly, see page 6, Figures 9 and 10. Replace worn belts or pulleys. Bearings Replace defective bearing(s). Lubricate bearings. Tighten collars and fasteners. Wheel unbalance Clean all dirt off wheel. Check wheel balance, rebalance in place if necessary. Excessive Belts too tight or too loose Adjust tension, see page 7, Figure 12a-b. noise or vibration Wheel improperly aligned and Center wheel on inlet, see page 6, Figure 7. rubbing Loose drive or motor pulleys Align and tighten. See "Pre -Starting Checks", see page 6 and 7. Foreign objects in wheel or Remove objects, check for damage or unbalance. housing Fan base not securely anchored Secure properly. Motor hood loose and rattling Tighten fasteners to secure the motor hood. Defective or loose motor Replace motor with same frame size, RPM -HP. bearings Fan Check rotation of wheel, see page 6, Figure 8. Reduce fan speed. High horsepower Duct system Resize ductwork. Check proper operation of face and bypass dampers. Check filters and access doors. Electrical supply Check fuses/circuit breakers. Check for switches off. Fan does Check for correct supply voltage. not operate Drive Check for broken belts. Tighten loose pulleys or belts. Motor Ensure motor is correct horsepower and not tripping overload protector. Lubrication Check for excessive or insufficient grease in the bearing. Mechanical Replace damaged bearing. Relieve excessive belt tension. Align bearings. Check for bent shaft. Belt slippage Adjust tension or replace bad belts, see pages 6 and 7. Motor Over/Under line voltage Contact power company. overloads It wheel rotation Check motor wiring, see page 5, Figure 4. Confirm wheel rotation, see or overheats page 6, Figure 8. Wheel RPM too high Check drives or slow down fan by opening variable pitch pulley on motor shaft. Undersized motor Check motor ratings with catalog speed and air capacity chart. Motor wired incorrectly Check motor wiring to wiring diagram located on fan motor. System resistance too high Check system: Proper operation of backdraft or control dampers, obstruction in ductwork, clean dirty filters. Unit running backwards Correct as shown on page 6, Figure 8. Excessive dirt buildup on wheels Clean wheel. Reduced Improper wheel alignment Center wheel on inlet, see "Pre -Starting Checks" on page 6. airflow Dampers closed Inspect and repair. Blocked duct/clogged filter Clean or replace. Belt slippage Replace and adjust tension. Speed too slow Check for correct drives. LM Downblast Centrifugal Roof Exhaust = Mounting for Severe Duty Installations Fan to Curb Mounting: 5/16-inch self -drilling fasteners are to be installed on each side of fan with one fastener 4 inches from each edge and one fastener in the center. Fasteners are to be equally spaced. Fasteners Fan Size Per Side < 163 3 180 to 240 5 >_ 260 9 11/ in. r32 mm) in. (32 mm) b Corner hor Detail Curb el GPF, GPFHL, GPFHD or Equivalent a. min. wind ratings - 42 in. Tall Max nic ratings - 24 in. Tall Max Welded Construction High Wind Ratings Fasteners Fan Size Curb Cap Size Self -Drilling Screw Size Per Side Total 2 <_ 143 1 7x1 7 to 22x22 3 12 2 (432x432 to 559x559 mm) 3/8" > 143 26x26 to 40x40 3 12 0 (660x660 to 10 16x 10 16 mm) <_ 143 17xl7 to 22x22 3 12 (432x432 to 559x559 mm) 1 /4" 14 > 143 26x26 to 40x40 4 16 rn (660x660 to 101 &1016 mm) < 143 17xl7 to 22x22 3 12 (432x432 to 559x559 mm) 3/8" > 143 26x26 to 40x40 4 16 ~ (660x660 to 101 &1016 mm) All dimensions are in inches (millimeters). Our Commitment Curb to Deck Mounting: Fasteners need to be located on all four sides of the curb. 3/8 in. (10 mm) S.S. I Three Expansion Anc Min. 2-1/2 in. (64 mm 2500 Min. R Concrete Roof Curb Roof Curb Concrete Steel Deck Anchoring Deck Anchoring Roof Curb Wood Timber Min.4 in. (102 mm) Nominal Thickness Min. G = 0.42 G: specific Gravity of Lumber Seismic Ratings Fasteners Fan Size Per Side Total 060-300 2 8 330-540 3 12 060-300 2 8 330-540 3 12 060-300 2 8 330-540 3 12 )dlling Screw ,m) of Threads Through Roof Truss 1/8 in. (3 mm) Thick or 12 ga. Min. 3/8 in. (10 mm) Lag Bolt (Zinc Plated) Min. 3 in. (76 mm) Thread Engagement Timber Anchoring NOTE: Installation instructions for seismic ratings are only recommendations. Final design must be determined by Structural Engineer of Record (SEOR) including requirements for curb construction, mounting of unit to curb and mounting of curb to structure. As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties. � J Greenheck Centrifugal Roof Downblast Exhaust Fans catalog provides additional information describing the equipment, fan performance, available accessories, and specification data. LdGREENHECK Building Value in Air. AMCA Publication 410-96, Safety Practices for Users and Installers of Industrial and Commercial Fans, provides additional safety information. This publication can be obtained from AMCA International, Inc. at www.amca.org. Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com ® 471558 • G and GB, Rev. 10, August 2022 Copyright 2022 © Greenheck Fan Corporation Centrifugal Roof Downblast Exhaust Fans Models G and GB • General Clean Air • Light Contaminants • Seismic • High Wind • Variable Volume Contents Model Comparison ......................3 Construction Features ................. 4-5 Emergency Smoke Control ............... 6 Seismic...............................6 High Wind & Hurricane ................... 7 Vari-Green' Motor, Controls, Drive...... 8-10 Demand Control Ventilation ............... 9 Roof Curbs, Options and Accessories .. 11-12 Typical Installations ................. 13-14 Model Number Code ...................14 PERFORMANCE AND DIMENSIONS: Direct Drive Models G-060-160 ................ 15-28 ModelG-180........................30 Models G-200-200HP .............. 32-33 ModelG-240........................36 ModelG-300........................39 Belt Drive Models GB-097-540 ............... 19-47 Quick Build Programs .................. 48 Our Commitment ...................... 48 aMCa ion Greenheck Fan Corporation certifies that the Models G and GB fans shown herein are licensed to bear the AMCA Seal. The ratings shown are I a US LISTED fOUnp based on tests and procedures performed in .euox ntriR rEl accordance with AMCA Publication 211 and Publication 311 and comply with the requirements of the AMCA Certified Ratings Program. The certified ratings for Models G and GB are shown G and GB models are listed for electrical *UL/cUL is optional (UUcUL 705) File no. E40001 and must be specified GB models for Emergency Smoke Control Systems (UUcUL Listed for 500°F (260°C) for 4 hours and on pages 15-47. 1,000°F (538°C) for 15 minutes) File no. MH17511 Enjoy Greenheck's extraordinary service, before, during and after the sale. �D Greenheck offers added value to our wide selection of top performing, energy -efficient products by providing several unique Greenheck service programs. • Our Quick Delivery program ensures shipment of our in -stock products within 24 hours of placing your order. Our Quick Build made -to -order products can be produced in 1-3-5-10- 15-20 or 25-day production cycles, depending upon their complexity. • eCAPS® online selection guides you to choose the best value products for your building projects. eCAPS® includes fan, louver, make-up air, energy recovery preconditioner, and dedicated outdoor air system (DOAS) selections, as well as a damper guide and toolbox. • Greenheck's free Computer Aided Product Selection (CAPS®) program, rated by many as the best in the industry, helps you conveniently and efficiently select the right products for the challenge at hand. • Our 3D service allows you to download, at no charge, easy -to -use AutoDesko Revito 3D drawings for many of our ventilation products. Find out more about these special Greenheck services at greenheck.com If Model " Smoke control available on models: 100, 100HP, 120, 130, 140, 140HP, 160, 160HP, 200, 240, 300, 360, 420 and 480 *' High wind limited to sizes 300 and smaller Greenheck models G and GB centrifugal roof exhaust Direct Drive, G fans provide the industry's best performance and • Use for short and/or low resistance ductwork durability for general clean air applications where air is discharged downward, toward the roof surface. Belt Drive, GB • Broadest performance in the industry, up to 3.25 in. wg (810 Pa) and 44,700 cfm (75,945 m3/hr). • Most advanced motor cooling of any fan in its class. • Performance as cataloged is ensured. All fan sizes are tested in our AMCA accredited laboratory, and all models are licensed to bear the AMCA Sound, Air and FEI Performance seals. • UL Listed for electrical. • Greenheck subjects these products to extensive life testing ensuring the fans will provide years of reliable performance. • For average length and/or average resistance ductwork • High volume/average pressure High Pressure, G-HP and GB -HP • For long and/or high resistance ductwork • Low volume/high pressure 3 Standard Construction Features A backward -inclined, non -overloading centrifugal wheel is utilized to generate high O Wheel efficiency and minimal sound. Wheel cones are carefully matched to the venturi for maximum efficiency. Each wheel is robotically welded and statically and dynamically balanced for long life and quiet operation. © Disconnect NEMA-1 switch is factory -mounted and wiring is provided from the motor as standard Switch (other switches are available). All wiring and electrical components comply with the National Electrical Code@ (NEC) and are either UL Listed or Recognized. Precisely sized, ground and polished, so the first critical speed is at least 25% over © Fan Shaft the maximum operating speed. Where the shaft makes contact with bearings, tight tolerances result in longer bearing life. Bearings 100% factory tested and designed specifically for air handling applications with a 4! minimum L10 life in excess of 100,000 hours (L50 life of 500,000 hours). © Motor Carefully matched to the fan load and mounted out of the airstream. Q Motor Cover Constructed of aluminum and attached with fasteners for easy removal and access to motor compartment and drive assembly. Cooling fins located on top of the fan wheel draw outside air through a large space t Motor Cooling between the fan shroud and the motor cover directly into the motor compartment. Positive motor cooling with fresh air results in maximum motor life. 0 Lifting Points Various lifting points are located on the drive frame and bearing plate (on select sizes). O True Vibration Vibration isolators, with no metal -to -metal contact, support the drive assembly and Isolation wheel for long life and quiet operation. 4' Drive Assembly Belts, pulleys, and keys are oversized 150% of driven horsepower. Machined -cast pulleys are adjustable for final system balancing. Belts are static -free and oil -resistant. 4D Lower Windband Heavy -gauge aluminum with formed edges for added strength and provides weather resistance. ® Curb Cap Curb cap (with integral deep spun venturi) is constructed of aluminum and is one-piece for a weathertight fit. Not Internal Conduit A large diameter conduit for installing electrical wiring through the curb cap into the Shown Chase motor compartment. ® Nameplate Permanent embossed aluminum plate for exact model and serial number identification. Galvanized Rigid wire protects the fan discharge from birds and small objects. Birdscreen ® Fan Shroud One-piece, heavy -gauge aluminum with a rolled bead for extra strength directs exhaust air downward. 1W Mounting Holes Curb cap has prepunched mounting holes to ensure correct attachment to the roof. High Wind Construction Features Internal Supports Heavy -gauge supports and bracing are added for additional strength to withstand a load of 75 psf. Reinforced High wind fans include additional reinforcement for maximum strength. Windband Roof Curb High wind load fans are certified for use with Greenheck model GPFHL, GPFHD, GPF or (page 11) equivalent in high wind applications. Roof curbs ship separate for field installation with attachment details provided. 4 U MODEL G DIRECT DRIVE MO BEL ra-1 r 5 Emergency Smoke Control - GB When you buy a Greenheck model GB with the smoke control option, you receive a fan with the industry's best performance and durability for smoke control applications (as found in emergency smoke control systems). • UL/cUL Listed for 500°F (260°C) for 4 hours and 1,000°F (538°C) for 15 minutes. • Half the weight of traditional smoke control fans, ideal choice for roof load concerns. • Low profile, height is less than half of traditional smoke control fans, maximum of 52'/2 inches (1334 mm) from curb cap to top of the fan. • Multiple applications, capable of exhausting GB smoke control models are: general clean air and satisfying emergency 100, 100HP, 120, 130, 140, 140HP, 160, 160HP, 200, 240, 300, 360, smoke control regulations. 420,480 Seismic - G and GB With changes in building codes and standards, more equipment is being required to be seismically certified in areas of the country not commonly thought of as being in seismically active zones. The International Building Code (IBC) is designed to provide model code regulations that safeguard public health and safety in all U.S. communities. This code is intended to improve the performance and design of nonstructural systems subject to seismic events. The State of California, one of the most active seismic areas in the United States, has the Department of Health Care Access and Information _} (HCAI) to regulate the design and construction of health care facilities - to ensure they are safe and capable of providing services to the public after a seismic event. HCAI developed their own unique certification r process to incorporate the IBC and ASCE k testing standards to ensure equipment remains I qhm operable after a seismic event. � 5 Note: All G and GB models meet seismic requirements. Protocols designed for seismic standards: All Greenheck seismically certified models have been tested using the most severe seismic event that is Seismic found on the Spectral Response Map per IBC Figures 1613.5 (1-2). Our testing is performed under the Testing Criteria worst case scenario using the highest mapped seismic load, highest level occupancy category, worst case site class, and highest code mandated importance factor, thereby allowing Greenheck's seismically certified fans to be used anywhere in the United States under any conditions. The California Department of Health Care Access and Information (HCAI) requires all certified models be California HCAI Test shake table tested in accordance with ICC ES AC-156, in which the fans are physically subjected to the Protocols same or greater forces than they will see during a seismic event. Subjecting Greenheck model G and GB fans to this type of testing ensures the fans will operate without problems after a seismic event. HCAI Certification The HCAI certification numbers and supporting documents can be viewed on HCAI's website ensuring that the fan has been subjected to and passed rigorous testing standards. If High Wind and Hurricane - G and GB Greenheck is leading the High Wind Standard for rooftop fans and ventilators. Forceful winds and wind-borne debris are the cause of most hurricane damage. Hurricane winds start at 75 mph and can exert a force of 75 pounds per square foot of pressure —or over 900 pounds on a fan and curb. Forceful winds are not the only problem; wind-borne debris can also cause detrimental effects to objects and structures. High winds and extreme forces are the cause of most storm damage. By analyzing calculations, computer simulations, actual testing, and other standards — Green heck developed the High Wind Standard. Atlantic, Gulf and Pacific history of major hurricane tracks. Protocols designed to protect against wind-borne debris and severe wind loads: Structural A static load that is 1.5 times the design load (91.5 pounds per square foot of pressure) is applied both Performance Load positively and negatively to simulate wind force loads in each direction. Structural Performance per Dade County Protocol TAS-202 (ASTM-E330). Miami -Dade NOA View the certifications on the Miami -Dade County website. Models G and GB are the first downblast Numbers aluminum fans in the industry to have received a Miami -Dade NOA for high wind and hurricane zones. Florida Product Florida Product Approval ensures approved products can be used anywhere in the State of Florida Approval which are not governed by the Miami -Dade County high wind regulations. More information is available on the Florida Building Code website. Florida Product Approval FL13225.1 for models G and GB. 7 Model G VARI-GREEN. Motor Greenheck's electronically commutated (EC) Vari-Green (VG) motor is the industry's first fully controllable motor. It combines motor technology, controllability and energy efficiency into a single low -maintenance unit. When combined with Greenheck fans, all the CFM and static pressure ranges of a belt drive can be attained with the benefits of a direct drive. Motor. HP Voltages Phase Enclosure 1/15 115, 208-230 1 TENV 1/10 115, 208-230, 277 1 TENV 1/6 115, 208-230, 277 1 TENV 1/4 115, 208-230, 277 1 TENV 1/2 115, 208-230, 277 1 ODP 1/2 115, 208-230, 277 1 TENV 3/4 115, 208-230, 277 1 ODP 1 115, 208-230, 277 1 ODP 1 115, 208-230, 277 1 TENV 1 115, 208-230 1 TEFC 1 208-240, 380-480 3 TEFC 2 208-230 1 TEFC 2 208-240, 380-480 3 TEFC 3 208-230 1 TEFC 3 208-240.380-480 3 TEFC 5 208-240.380-480 1 3 1 TEFC 71/2 1 380-480 1 3 1 TEFC 10 1 380-480 1 3 1 TEFC Benefits • The motor can attain up to IE5 efficiency ratings and reduce energy consumption. • Watt savings of 30-70% depending on RPM. Note: As motor speed is turned down, efficiency stays high as compared to an AC motor that decreases dramatically. • Operates cooler than a standard AC motor at lower RPMs. A cooler motor has longer motor life and reduces energy consumption. • 75% usable RPM turndown versus 30%, see Motor Turndown Comparison chart at right. • G fans with Vari-Green motors can provide all the CFM and static pressure ranges of a comparable belt drive. • Maintenance costs are reduced as there are no belts or bearings to replace and no pulleys to adjust • Direct drive fans are often preferred where maintenance access is difficult. • Provides a solution for demand -controlled ventilation applications. Features • Dial -on Motor Control - a potentiometer (dial -on motor control) is mounted on the motor for easy speed adjustment for system balance. Simply turn the dial. There are no belts and pulleys to adjust. • Control Wire Inputs - the motor accepts a 0-10V DC signal from Building Automated Systems or other controls to adjust motor speed. Vari-Green Advantages • Initial cost is similar to a belt drive • Lower operating cost • No maintenance: no belts, pulleys or bearings • Easy RPM adjustment Comparisons: Belt, Direct Drive with PSC and Direct Drive with Vari-Green Motor Turndown Comparison 50% 75% 100% 600 500 G-12a A. with PSC a00 3 Not mcommentle0 300 GB-1 Ya EtlergY 3 200 Single Phase• Savings i I ? 100 �G-12g with v VARI-GREEN 0 - 0 350 FAN SPEED (RPM) 1750 GB is a beN driven fan The length of each curve indicates the practical turndown range. Data is for 112 hp motors with load of 0.35 Bhp at full speed Constant Volume Life Cycle Analysis GB- G- G- 120 120-A5 120-VG Initial Cost Maintenance cost over three years Operating cost over three years Analysis is based on operating costs for a period of three years where the fans operate continuously at 1725 rpm, 2417, with an energy rate of $0.10/kWh. Maintenance on the GB-120 is estimated at $65/yr. Note: Example is based on a relative cost. Use and installation variables may produce different results. Demand Control Ventilation for Multistory Buildings Applications requiring constant pressure or variable volume can utilize G fans with Vari-Green motors and Vari-Green controls. Variable Volume Demand control Operating Cost Analysis ventilation systems reduce the amount of energy used by decreasing the speed of the fan when demand is low. This lessens the amount of conditioned air exhausted, and in turn, reduces the total operating costs associated with air conditioning and heating in multistoried buildings including hotels, multifamily complexes, institutional facilities, and high-rise commercial buildings. Variable Constant Volume Volume Heating Cost Cooling Cost Fan Operating Cost Example of potential savings based on a northeast city in the USA using Vari-Green components for variable volume. Vari-Green® Controls Transformer - Provides 24V power from the existing line voltage at the fan to the Vari-Green motor and controls. Dual voltage primary (120/240V) transformer provided with the fan. Hand/Off/Auto- Creates either a control or an accessory to other controls. Four modes are selectable. Hand mode: control of the motor at this device. Off mode: stops the motor. Auto -Local mode: select a speed at this control and toggle the fan on or off via voltage or dry inputs. Auto -Remote mode: accept a speed reference signal from other devices and passes that to the motor when a voltage or dry input signal is received. Provides 24V power for other controls and an auxiliary contact for damper control. Remote Dial - Allows for remote, manual airflow adjustments. Wall plate with dial may be mounted in a standard 2x4 inch electrical junction box. Two -Speed Control - Control allows motor RPM to be set at two independent speeds (high or low). Meets minimum airflow requirements with the ability to bump up to high speed in an emergency or meet maximum airflow requirements, or reset down to low speed for energy conservation. Constant Pressure Control - Control the Vari-Green® motor via static (variable volume) or velocity (constant CFM) pressure on the inlet or outlet side of the fan. Available with duct or room probes for use in: The Vari-Green constant pressure control is preprogrammed and easy to install for applications that include venting dryers, bathrooms, residential - type kitchen space, or industrial process exhaust. Daily Operating Comparison: Variable Volume and Constant Volume Hypothetical (Hotel Bathroom) Variable Volume - Load Shape e too R _ 80 60 c 40 IMS 2_ 0 e or 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Time of Day Demand -controlled ventilation offers significant energy savings by exhausting only the necessary amount of air throughout the day. c Constant Volume - Load Shape c too io 80 60 40 oa 20 a of 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Time of Day Note: A standard VFD compatible motor can also function within a Variable Volume system. • Multifamily structures including apartments, condos, hotels; residential kitchens and bathrooms • Institutional facilities such as schools, prisons, multistory office buildings; bathrooms Air Quality, Volatile Organic Compounds (VOC) - Control a Vari-Green motor via changes in VOCs. VOCs are gasses that are emitted from humans, building materials, perfumes, foods, and furniture off -gassing. Range is 0-2000 CO2 ppm equivalent. • Institutional facilities including schools, courthouses, hospital bathrooms, waiting rooms, cafeterias • Commercial buildings including office space in conference rooms, bathrooms or breakrooms Air Quality for Temperature and Humidity - Control the Vari-Green motor via changes in temperature, humidity, or both. Range is 32' to 120°F and 0% to 100% relative humidity. • Multifamily structures including apartments, condos, hotels, with placement in bathrooms and utility rooms • Commercial buildings such as office buildings for placement in general office space, conference rooms, utility rooms, bathrooms, or breakrooms N Greenheck's Vari-Green Drive is a factory -mounted, wired, and programmed variable frequency drive. Specifically designed for use in air handling applications, the Vari-Green Drive expands variable volume operation and simplifies speed adjustment to three phase applications. Features Vari-Green Drive model VGD-100+ is constructed with a NEMA-4X rated enclosure to ensure a long life operating under outdoor environmental conditions. Every Vari-Green Drive is compatible with all Vari-Green controls or any industry control sending a 0-10V or 4-20mA signal. Model VGD-100+ is also equipped with Modbus/ BACnet® communications allowing for seamless integration to building management systems. Benefits • Variable volume control from the factory on larger fan sizes where Vari-Green motors are not available. • R3 filtering and short leads mitigate harmonics • Quick start-up and simplistic commissioning as each drive comes preprogrammed and installed from the factory. Vari-Green Drive 100+ App Re VGD-100+ Analog Input (0-10V, 4-20mA) ✓ Damper Actuator Output (24VDC) ✓ Control Voltage Output (24VDC) ✓ LED Indication Lights (3) ✓ Relay Output (2) ✓ Digital Input - Dry (2) ✓ Digital Input - Voltage (2) ✓ RS-485 (Modbus/BACnet) ✓ Bluetooth/Smart Device Interface ✓ On -Board PID Control ✓ Optional Pressure Transducer ✓ • Eliminate compatibility issues as the motor and drive are factory -matched. • Induction motors are reliable, efficient and readily available if replacements are needed. Vari-Green Drive model VGD-100+ features a smartphone companion app available for download from the app store. Manually control and monitor the drive from the app as well as access any advanced programming features. For more information about the companion app and its capabilities, reference the VGD-100+ Quick Start Guide located on greenheck.com and the documentation section of the app. 10 Roof Curbs A wide variety of roof curbs are available for mounting the fan to the roof including: vented, flanged, pitched and sound -absorbing. High Wind and Severe Duty Roof Curbs GPF/GPFP/GPFR Approved for high wind applications up to a 75 psf wind load rating. Constructed of 18-gauge steel, formed and '= welded sides, and a 5-inch flashing flange. GPF is available up to 42 inches in height. GPFP and GPFR are available up to 24 inches in height. GPFHL (Heavy Load) - 'x. 14-gauge galvanized steel with } internal vertical support members. and a 5-inch flashing flange. Available up to 24 inches in height. GPFHD (Heavy -Duty) - 12-gauge galvanized steel with internal vertical support members and a double thick 5-inch flashing flange. Available up to 24 inches in height. Note: Maximum 24 inch height restriction on all curb models certified for high wind. For detailed curb information refer to Roof Curbs, Extensions and Equipment Supports catalog. Mounting details for the roof curb to the roof substrate and the fan to the curb are included with each model G and GB installation manual. Curb Extensions Extensions raise the fan discharge above the roof line and provide an accessible mounting location for dampers. Insect screen bases, constructed with a removable fine mesh, are recommended for applications where insect entry must be prevented. Hinged Curb Cap with Cables (Field Installed) Mounted to the curb cap, allows entire fan to tilt away from curb for access to wheel and ductwork. Includes restraint cables. Hinged Base (Factory -Mounted) Allows for easy maintenance. Hinge and restraining cables are factory -mounted to a subbase attached directly to curb without additional height added. Only available on sizes 220 and above. Curb Seal Rubber seal between fan and curb to ensure proper sealing when attached to a curb. Tie -Down Points Four brackets located on the shroud for securing the fan in high wind applications. Cables and anchors by others. 11 ■ Speed Controllers for Standard Motors Available for use with shaded pole and permanent split capacitor (PSC) motors on model G fans. They provide an economical means of system balancing with direct drive fans. Disconnect Switches A wide selection of NEMA-rated Vari•Speed F switches are available for positive electrical shutoff and safety ' including: dust -tight, rainproof, and corrosion -resistant. Switches may be internally or externally mounted. Dampers Designed to prevent outside air from entering back into the building when fan is off. Includes gravity and motorized dampers. Damper sizes are shown on each performance data page. Motor Starters The fundamental function of a motor starter is to protect the motor from damage that can occur from overheating. With a Greenheck motor starter, you receive the best motor protection available. Specific model components may include: SmartStartTM technology, physical interface, overload protection, disconnect, magnetic contactor, NEMA-1 or NEMA-3R steel enclosures and pre-engineered easy system integration. For complete information on specific Greenheck motor starter models, refer to greenheck.com, motor starter page. Birdscreen Galvanized mesh is standard. Optional aluminum or stainless steel rigid wire are also available. C UL US LISTED G and GB models are Listed for electrical (UUcUL 705) File no. E40001 GB models for Emergency Smoke Control Systems (UUcUL Listed for 500'F (260'C) for 4 hours and 1,000'F (538'C) for 15 minutes) File no. MH17511 Note: UL/cUL is optional and must be specified. Coatings A wide variety of coatings and colors are available. Greenheck coatings and resistance charts can be found in the Performance Coatings Commercial and Industrial Fans catalog and in our Product Application Guide —Performance Coatings for Ventilation Products. PermatectorTM is our standard coating. ED Typically used for applications that require corrosion resistance in indoor and outdoor environments. Hi -Pro Polyester is resistant to salt IVwater, chemical fumes and moisture in more corrosive atmospheres. Typically used for applications that require superior chemical resistance, excellent abrasion and outdoor UV protection, this coating exceeds protective qualities of air dried Heresite and air dry phenolic. Customers can choose from seven standard decorative colors or color match any color. Macropoxy with UV topcoat is a two -coat extreme duty coating system. The base coat of Macropoxy is designed specifically for harsh environments, while the topcoat is used for its chemical and UV resistance. Together this system offers the greatest protection in adverse environments, such as marine or chemical processing applications. Customers can choose from seven standard decorative colors. 12 If General Clean Air (Figure 1) Factory Wired from Motor to Disconnect Models G and GB exhaust fans meet the needs of general clean air applications. Tests were conducted to ensure safe, rugged and reliable fans. Due to the varying types of airstreams encountered in commercial ventilation, system designers must be aware of national, state, and local codes and guidelines governing these installations. Consult Figure 1 local code authorities before proceeding with any ventilation project. in. Wiring by (19 mm) (203 or 305 mm) • When roofing materials extend to the top of the Others curb, roof curbs should be 11/2 inches (3/4 inch on each side) less than the unit curb cap to allow for roofing and flashing. Damper Recommended • For recommended duct size, damper size, and 114 in. Duct and 1v<in. (32 mm Damper Size (32 mm) roof opening dimensions, refer to the performance Recommended data pages (starting on page 15). IE Roof opening • Installation must include a means for inspecting, cleaning and servicing the exhaust fan. High Wind, Hurricane and Seismic (Figure 2) • Roofing materials can extend to the top of the Figure 2 Ain. (6mm) curb, roof curbs should be 1 inch (25 mm) total, Fastener or 1/2 inch (13 mm) on each side, less than the unit T 8-24 in. curb cap to allow for roofing and flashing. 1/2 in. (13 mm) 4 in. (102mm) 0 (203-610mm) Wiring by From Curb Edge GPF Others Note: The typical installations shown are recommendations INIINCI based on national codes. Local authority may supersede the Damper recommendations. Recommended 11/ in. (32mm) 0 Duct and 11/4in. (32 mm) Damper Size NE Recommended Roof Opening Wheel Rotation Direction of rotation is very critical. Rotation in the wrong direction will result in excessive horsepower, possible motor burnout, and increased noise levels. Check rotation by energizing the unit momentarily. The rotation should be the same as the rotation decals affixed to the unit and is clockwise when viewed from the top of the unit. Clockwise 13 Fan Inlet Connections To ensure proper fan performance, exercise caution in fan placement and connection to the ventilation system. Obstructions, transitions, poorly designed elbows, improperly selected dampers, etc., can cause reduced performance, excessive noise, and increased mechanical stress. For performance to be as published, the system must provide uniform and stable airflow into the fan. O Provide uniform airflow at fan inlet to ensure optimum performance. O Provide uniform airflow at fan inlet and through the damper to ensure optimum performance. 0 Dampers must open fully. Use motorized dampers in low airflow applications to reduce losses. Q Avoid sharp turns or entrance conditions that cause uneven flow. Use turning vanes in elbows to reduce adverse effects. Model Number Code Good Poor The model number code system is designed to completely identify the fan. The correct code letters must be specified to designate belt or direct drive. The remainder of the model code is determined by the size and performance GB - 240HP - A - 5 - VGNGD - 1 Motor RPM (Direct Drive only) A = 1725 D = 1550 B = 1140 E = 1050 Configuration g C = 860 G = 1300 G - Direct Drive GB - Belt Drive Fan Size Motor HP 060 through 540 6 = 1/6 10 = 1 50 = 5 4=1/4 15=11/2 75=71/2 Wheel Pressure Level 3 = 1/3 20 = 2 100 = 10 HP - High Pressure 5 = 1/2 30 = 3 150 = 15 7 = 3/4 VG = Vari-GreenO VGD = Vari-Green Drive® International (See CAPS for performance) K = 950 RPM J = 1475 RPM -34-X X=UL705 F = UL Smoke Control Systems Curb Cap Size (inches) Performance Revision 14 If 19% 0.6 (492) 140 0 120 .5 100 0.4 *121/a d c (308) u 80 3 0.3 3 (76) d o 60 W a a 0.2 13/a 4 U) 4017 m in 0.1 (432) 20 Damper Size = 8 x 8 (203 x 203) Roof Opening = 131/2 x 131/2 (343 x 343) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 15 lbs. (7 kg) All dimensions in inches (millimeters). *May be greater depending on motor ^Weight shown is largest cataloged Open Drip -Proof motor. Direct Motor Fan Drive HP RPM 0 0.05 0.1 ._. CFM 138 116 90 VG- E-1/200 1050 BHP 0.00 0.00 0.01 1 /15 Sones 1.7 1.7 1.7 or CFM 170 153 135 1/10 G-1/100 1300 BHP 0,01 0,01 0,01 WSones 2.9 2.8 2.8 p� CFM 203 188 173 D-1/60 1550 BHP 0.01 0.01 0.01 OC I Sones 4.3 3.9 3.8 Q CFM 226 213 199 C� 1725 BHP 0.02 0.02 0.02 Sones 5.4 4.9 4.9 v VARI-GREEN. - RPM (Direct) ------- - ', ----- ----- RPM (Vari-Green) Density 0.075 lb/ft' Density 1.2 kg/m' U i h � o soG � o c 6O'O o60G o 060 ,\\N\ 0.0 0 60 120 180 240 300 360 Volume (cfm) 0 100 200 300 400 500 600 Volume (m3/hr) Direct Drive RPM E-1050 RPM G-1300 RPM D-1550 RPM VG-1725 RPM Static Pressure in Inches wg 0.125 0.15 0.2 0.25 0.3 0.375 0.4 73 53 0.01 0.01 1.7 1.7 125 113 85 0.01 0.01 0.01 2.7 2.7 2.6 166 158 140 120 92 0.01 0.02 0.02 0.02 0.02 3.8 3.8 3.7 3.7 3.6 193 186 173 155 137 101 89 0.02 0.02 0.02 0.02 0.02 0.02 0.02 4.8 4.8 4.8 4.7 4.6 4.5 4.4 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 15 19% (492) 140 120 100 *121/s m a (300) 80 U) a 60 3 (76) m 17 13/4 44 40 (432) 20 0 Damper Size = 8 x 8 (203 x 203) Roof Opening = 131/2 x 131/2 (343 x 343) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 15 Ibs. (7 kg) All dimensions in inches (millimeters). *May be greater depending on motor AWeight shown is largest cataloged Open Drip -Proof motor. Direct Motor Fan Drive HP RPM 0 0.05 0.1 • CFM 253 226 195 VG- E-1/100 1050 BHP 0.01 0.01 0.01 1/15 Sones 2.7 2.1 1.7 or CFM 314 292 269 1/10 G-1/60 1300 BHP 0.01 0.01 0.02 WSones 4.1 3.7 3.4 UJI CFM 374 356 337 D-1/30 1550 BHP 0.02 0.02 0.02 OC Sones 1 5.6 5.4 5.2 Q CFM 416 400 383 I 1725 BHP 0.03 0.03 0.03 C� Sones 1 6.8 1 6.7 6.7 0.6 0.5 rn 0.4 3 c 0.3 w d .ro 0.2 0.1 00 v VARI-GREEN. 0 90 180 270 360 450 540 Volume (cfm) 0 200 400 600 800 Volume (m3/hr) Direct Drive RPM E-1050 RPM G-1300 RPM D-1550 RPM VG-1725 RPM Static Pressure in Inches wg 0.125 0.15 0.2 0.25 0.3 0.375 0.4 179 152 0.01 0.01 1.5 1.2 257 244 214 171 0.02 0.02 0.02 0.02 3.3 3.2 2.9 2.6 327 317 297 274 244 190 0.03 0.03 0.03 0.03 0.03 0.03 A253 5.1 5.1 4.9 MWEM4.7 j 4.5 4.1 375 366 348 329 309 270 0.03 0.03 0.04 0.04 0.04 0.04 0.04 6.6 6.6 6.5 6.3 6.2 5.9 5.7 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 16 If 21% (552) *14% (371) 4 (102) 17 (432) �F 220 200 180 160 80 U) 60 40 20 Damper Size = 10 x 10 (254 x 254) Roof Opening = 131/2 x 131/2 (343 x 343) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 19 lbs. (9 kg) All dimensions in inches (millimeters). *May be greater depending on motor. ^Weight shown is largest cataloged Open Drip -Proof motor. Direct) Motor Fan Drive HP RPM CFM VG- E-1 /40 1050 BHP 1 /10 Sones CFM W G-1/30 1300 BHP LLl Sones C'3 CFM p: D-1/20 1550 BHP Q Sones CFM 1725 BHP Sones 0 0.1 0.125 335 268 249 0.01 0.02 0.02 3.8 3.7 3.6 415 361 348 0.02 0.03 0.03 5.4 5.4 5.4 495 450 439 0.04 0.04 0.04 7.3 7.3 7.3 551 511 501 0.05 0.06 0.06 9.1 9.1 9.1 0.9 0.8 0.7 3 0.6 c 0.5 Cn VI 0.4 D_ U m 0.3 v VARI-GREEN W -RPM (Direct Drive) RPM (Van Green) Density 0.075 lb/ft3 Density 1.2 kg/m' j U hco 80 C ti 4 O � J a h h 0 �c o°O=o �BOF 0 100 200 300 400 500 600 Volume (cfm) 0 100 200 300 400 500 600 700 800 900 1000 Volume (m3/hr) Direct Drive RPM E-1050 RPM G-1300 RPM D-1550 RPM VG-1725 RPM Static Pressure in Inches Wig 0.15 0.2 0.25 0.3 0.375 0.5 0.625 230 189 134 0.02 0.02 0.02 3.7 3.9 4.2 333 303 272 239 174 0.03 0.03 0.03 0.03 0.03 5.4 5.4 5.5 5.6 5.9 427 404 379 354 314 237 0.05 0.05 0.05 0.05 0.06 0.06 7.3 7.3 7.2 7.3 7.3 7.6 490 469 449 426 392 332 260 0.06 0.06 0.07 0.07 0.07 0.08 0.08 9.1 9 8.9 8.9 8.9 9.1 9.4 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 17 21% (552) 200 *14% a 150 (371) v a 100 4 (102) `- in 13/4 44 17 so +�- (432) 01 Damper Size = 10 x 10 (254 x 254) Roof Opening = 131/2 x 131/2 (343 x 343) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) 'Approximate Unit Weight = 22 lbs. (10 kg) All dimensions in inches (millimeters). *May be greater depending on motor ^Weight shown is largest cataloged Open Drip -Proof motor. 1.0 0.8 0.2 v VARI-GREEN. - RPM 095 VG RPM (Vari Green) Density 0.075 Ib/f[' 0g0, �G, Density 1.2 kgW 0g5,J) h co 090" (i 0g5-G 090,0 W O J o 0095 F - zo 0 0 0.01 0 0 200 400 600 Volume (cfm) 500 1000 Volume (m3/hr ) 800 1000 1200 1500 2000 Direct Drive RPM E-1050 RPM G-1300 RPM D-1550 RPM VG-1725 RPM Direct Drive Motor HP Fan RPM CFM 0 520 0.1 441 0.125 420 Static 0.15 398 Pressure 0.2 351 in Inches wg 0.25 293 0.3 0.375 0.5 0.625 VG- E-1/40 1050 BHP 0.01 0.02 0.02 0.02 0.02 0.02 1/1 0 Sones 4 3.9 3.9 4 4.1 4.2 CFM 644 580 565 549 515 478 440 373 W G-1/25 1300 BHP 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.05 UJI Sones 5.4 5.4 5.4 5.4 5.4 5.5 5.5 5.6 CS CFM 768 714 701 688 662 633 605 557 473 338 D-1 A 5 1550 BHP 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.08 0.07 Sones 7.5 7.5 7.5 7.5 7.4 7.4 7.4 7.4 7.8 CFM 855 806 794 782 759 735 709 671 600 522 C� 1725 BHP 0.06 0.07 0.07 0.08 0.08 0.08 0.09 0.09 0.10 0.11 Sones CFM 9.7 717 9.5 606 9.5 570 9.5 534 9.5 468 9.4 389 9.4 290 9.2 9.1 9.1 VG- E-1/30 1050 BHP 0.03 0.03 0.04 0.04 0.04 0.04 0.03 1/6 Sones 5.4 4.5 4.5 4.5 4.4 4.5 4.6 CFM 888 802 780 754 695 640 586 493 184 G-1/12 1300 BHP 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.05 LLZt UJI Sones 7.6 6.8 6.7 6.6 6.5 6.4 6.4 6.4 6.8 CFM 1059 987 969 950 912 863 814 745 623 p� Q D-1/8 1550 BHP Sones 0.10 9.6 0.10 9.4 0.10 0.11 9.2 0.11 9 0.11 A L 8.8J_ 0.11 8.7 0.12 8.7 0.12 8.7 CFM 1 1179 1114 _l=_ 1098 1 1081 1048 1013 969 1 903 800 688 C� 1725 BHP 0.13 0.14 0.14 0.14 0.15 0.15 0.15 0.16 0.16 0.16 Sones 11.4 11.4 11.4 11.5 11.4 11.2 11 4 10.9 11.3 11.3 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 18 If 24% (619) 300 250 (6 "233/a d 200 03) � Cn y 150 4% (111) a Cn 100 19 Damper Size = 12 x 12 (305 x 305) 0 1.4 1.2 1.0 rn 3 0.8 m 7 y 0.6 a U 0.4 0.2 00 .0 v VARI-GREEN. ` RPM (Belt) j �097-A 8 ��` RPM (Direct) RPM vari-Green) -- - HP 'L i Density 0.0751b/ft' -- - Density 1.2 kg/m' -n S Q97-B 71 as ` o97-c Ao Roof Opening = 151/2 x 151/2 (394 x 394) Shroud Thickness = 0.051 (1.3) Volume (cfm) Motor Cover Thickness = 0.040 (1.0) 0 100 200 300 400 500 600 Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 54/60 lbs. (24127 kg) Volume (m3/hr) All dimensions in inches (millimeters). *May be greater depending on Direct Drive RPM motor. 'Weight shown is largest cataloged Open Drip -Proof motor. C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Motor HP Fan Static Pressure in Inches wg Belt Direct RPM ..MIL 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.125 •I CFM 157 107 720 1 BHP 0.01 0.01 MAXIMUM BHP AT A GIVEN RPM = (RPM/3371)3 ISonesl 1.8 2.0 MAXIMUM RPM = 1725 VG- CFM 1/4 790 BHP Sones 172 0.01 2.3 128 0.01 2.3 70 0.01 2.2 TIP SPEED (ft/min) = RPM x 2.929 MAXIMUM MOTOR FRAME SIZE = 56 CFM 187 148 101 860 BHP 0.02 0.02 0.02 [�l8 Sones 2.8 2.7 2.7 CFM 203 166 124 930 BHP 0.02 0.02 0.02 Sones 3.3 3.4 3.2 W CFM 218 184 146 100 UJI 1000 BHP 0.03 0.03 0.03 0.02 C7 Sones 3.9 4.0 3.9 3.6 1/6 I pC CFM 233 202 167 130 0.03 0.03 0.03 0.03 or 1070 BHP Sones 4.6 4.7 4.5 4.2 220 187 152 109 CFM 248 B-1/6 1140 BHP 0.04 0.04 0.04 0.04 0.03 Sones 5.3 5.4 5.1 4.9 4.7 CFM 280 255 228 197 166 127 1285 BHP 0.06 0.06 0.06 0.05 0.05 0.05 Sones 6.8 6.7 6.6 6.3 6.0 5.9 CFM 313 292 265 240 212 185 151 1435 BHP 0.08 0.08 0.08 0.08 0.08 0.07 0.07 Sones 8.0 8.0 7.9 7.6 7.3 7.1 6.9 CFM 344 324 302 281 255 230 205 177 140 1580 BHP 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.09 Sones 9.5 9.5 9.4 9.1 8.8 8.5 8.3 8.1 7.9 CFM 376 356 339 316 297 273 250 227 205 171 A-1/4 1725 BHP 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.12 0.12 Sones 11.3 11.2 1 11.2 10.8 10.5 10.2 9.9 9.7 9.5 1 9.3 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 19 24% (619) *23% a 2 (603) N d o_ 1 4% (111) U iC 19 in 1 (483) Damper Size = 12 x 12 (305 x 305) Roof Opening = 151/2 x 151/2 (394 x 394) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 54/60 Ibs. (24/27kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. Motor HP Fan TF Direct RPM 1/6 1/4 VG- 1/4 C-1/8 W 0 p� 00 B-1/6 A-1/4 720 BHP 0.01 Sones 3.0 790 CFM 396 BHP 0.02 Sones 3.5 860 CFM 431 BHP 0.02 Sones 4.0 930 CFM 466 BHP 0.03 Sones 4.6 1000 CFM 501 BHP 0.03 Sones 5.3 CFM 1070 BHP Sones CFM 1140 BHP Sones CFM 1315 1 BHP ISonesl 536 0.04 5.9 571 0.05 6.6 659 0.08 8.3 1490 CFM 746 BHP 0.11 Sones 10.1 1670 CFM 836 BHP 0.16 Sones 12.0 CFM 864 1725 BHP 0.17 Sones 12.7 0.125 272 0.01 2.7 315 0.02 3.2 358 0.02 3.7 399 0.03 4.4 439 0. 44 5.1 478 0.04 5.8 517 0. 55 6.5 612 0.08 8.1 706 0.12 9.9 800 0.16 11.9 829 0.18 12.5 1.4 1.2 1.0 3 O.E N a O.E U 0.4 0.e v VARI-GREEAL '�6 098-A y�. Y RPM (Belt) -RPM (Direct) YG RPM (Vari-Green) -- - HP Density 0.075 lb/ft" Density 1.2 kg/m' Stu J � � � U 7 y � 3 9� 098-B 7�AO 098-C 86o �20 � 0.00 0 100 200 300 400 500 600 700 800 960 Volume (cfm) 200 400 600 800 1000 1200 1400 Volume (nn/hr) Direct Drive RPM C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Static Pressure in Inches wg 0.25 0.375 0.5 0.625 0.75 0.875 �- MAXIMUM BHP AT A GIVEN RPM = (RPM/2985)3 MAXIMUM RPM = 1725 181 TIP SPEED (ft/min) = RPM x 2.929 0.02 MAXIMUM MOTOR FRAME SIZE = 56 3 261 323 0.03 4.0 372 1 259 0.04 1 0.04 4.7 4.4 416 338 0.05 0.05 5.4 5.0 460 396 0.06 5.7 513 283 0.05 5.5 456 0.06 6.1 564 362 0.08 0.09 0.09 0.08 7.8 7.4 7.0 6.9 663 621 574 525 452 353 0.12 0.12 0.12 0.12 0.12 0.11 9.8 9.3 8.9 8.6 8.5 8.4 763 725 686 645 603 550 466 377 0.16 0.17 0.17 0.17 0.17 0.18 0.17 0.16 11.7 11.4 11.0 1 10.7 10.4 10.1 10.0 9.9 793 756 719 0.18 0.18 0.19 12.3 12.1 11.7 679 640 592 0.19 0.19 0.19 11.4 I 11.1 10.8 527 441 0.19 0.18 10.6 10.5 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. c 24% 1.4 (619) 300 1.2 250 1.0 *23% a 200 0.8 (603) � 7 N N a 150 0.6 4% (111) g 13/4 44 � U) 100 U 0.4 19 (483) 50 0 0.2 00 If v VARI-GREEN. 099-A ` 7,g A RPM (Belt) - RPM (Direct) RPM (Vari-Green) --- HP Density 0.015 lb/R' Density 1.2 kg/m' U co ?s hr 7'�S 099-B 775t 099-C ° G �. o 153 Damper Size = 12 x 12 (305 x 305) 0 200 400 600 800 1000 1200 1400 Roof Opening = 151/2 x 151/2 (394 x 394) Volume (cfm) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) 0 500 1000 1500 2000 Curb Cap Thickness = 0.064 (1.6) Volume (m3/hr) ^Approximate Unit Weight G/GB = 54/61 lbs. (24128 kg) All dimensions in inches (millimeters). *May be greater depending on Direct Drive RPM motor. ^Weight shown is largest cataloged Open Drip -Proof motor. I C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Motor HP Fan Static Pressure in Inches wg Belt Direct RPM • 0 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.125 CFM 546 403 720 BHP 0.02 0.02 MAXIMUM BHP AT A GIVEN RPM = (RPM/2703)3 Sones 3.6 3.5 MAXIMUM RPM = 1725 CFM 599 471 291 TIP SPEED (ft/min) = RPM x 2.929 790 BHP 0.02 0.02 0.02 MAXIMUM MOTOR FRAME SIZE = 56 1/4 1/ Sones 4.2 4.1 3.9 CFM 652 536 400 C-1/8 860 BHP 0.03 0.03 0.03 Sones 4.9 4.7 4.5 r CFM 705 598 481 930 BHP 0.04 0.04 0.04 Sones 5.6 5.5 5.1 Lu CFM 758 659 552 414 W 1000 BHP 0.04 0.05 0.05 0.05 t.S Sones 6.4 6.2 5.8 5.6 CFM 811 718 621 512 1 /4 1070 BHP 0.05 0.06 0.06 0.06 Sones 7.3 7.1 6.7 6.3 y CFM 864 777 687 590 457 B-1/6 1140 BHP 0.07 0.07 0.07 0.07 0.07 Sones 8.3 8.1 7.6 7.1 6.8 CFM 974 897 819 736 647 526 1285 BHP 0.09 0.10 0.10 0.10 0.11 0.10 Sones 9.5 9.4 9.0 8.5 8.2 7.9 CFM 1087 1018 949 877 801 721 615 404 1435 BHP 0.13 0.14 0.14 0.14 0.15 0.15 0.15 0.12 Sones 10.7 10.6 10.4 10.0 9.6 9.3 9.0 8.4 CFM 1197 1135 1072 1009 941 872 799 707 583 1580 BHP 0.17 0.18 0.19 0.19 0.19 0.20 0.20 0.20 0.19 Sones 12.1 12.0 11.9 11.5 11.2 10.9 10.6 10.3 9.8 CFM 1307 1250 1192 1135 1076 1013 949 883 806 707 A-1/4 1725 BHP 0.23 0.23 0.24 0.24 0.25 0.25 0.26 0.26 0.26 0.25 Sones 13.6 13.5 13.4 13.2 12.9 12.6 12.3 12.0 11.8 11.5 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 21 24% (619) *23% a (603) 2 N �1 4% (111) a 19 (483) Damper Size = 12 x 12 (305 x 305) Roof Opening = 151/2 x 151/2 (394 x 394) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 54/61 Ibs. (24128 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor HP Fan RPM 0 0.125 3elt • • Direct 1/4 VG- 1/4 C-1/8 B-1/6 WSones 0 00 A-1/4 720 i 860 CFM 610 477 BHP 0.02 0.02 Sones 3.8 2.7 CFM 729 623 BHP 0.03 0.04 Sones 4.6 3.7 1000 CFM 848 753 BHP 0.05 0.05 Sones 5.5 4.8 1140 CFM 966 883 0.07 0.08 6.6 6.0 BHP 1245 CFM 1 1055 978 BHP 0.10 0.10 Sones 7.5 7.0 1350 CFM 1144 1073 BHP 0.12 0.13 Sones 8.5 8.1 1450 CFM 1229 1162 BHP 0.15 0.16 Sones 9.3 9.0 1555 CFM 1318 1255 BHP 0.19 0.19 Sones 10.2 10.0 1660 CFM 1407 1348 BHP 0.23 0.23 Sones 11.4 1 11.1 1 /3 1725 1800 CFM 1462 1405 0.25 0.26 12.2 11.9 BHP Sones CFM 1525 1471 BHP 0.29 0.30 1.4 1.e 1.0 3 vO.E 2) O.E a ;g 0.4 rn 0.'e v VARI-GREEAIL yA A\ RPM (Belt) - RPM (Direct) 100-A RPM (Vari-Green) --- HP Density 0.075 It& Density 1.2 kg/m' J� U .o 100-13__T V, J/ ° AO 100-c as 0 �Cg �2p N 0.00 0 200 400 600 800 1000 1200 1400 1600 Volume (cfm) 500 1000 1500 2000 2500 Volume (m3/hr ) Direct Drive RPM C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Static Pressure in Inches wg 0.25 0.375 0.5 0.625 0.75 0.875 1 1.25 473 0.04 654 0.06 4.4 805 0.09 5.7 908 0.11 6.7 1006 0.13 7.8 1099 0.16 8.7 1196 0.20 9.7 1292 0.24 10.7 1351 0.27 11.5 1419 0.30 12.5 481 0.05 3.4 702 0.09 5.2 824 0. 11 6.3 938 0.14 7.7 1041 0.17 8.4 1140 0.21 9.4 1238 0.25 10.4 1298 0.28 11.2 1368 0.31 12.4 MAXIMUM BHP AT A GIVEN RPM = (RPM/2593)3 MAXIMUM RPM = 1800 TIP SPEED (ft/min) = RPM x 2.913 MAXIMUM MOTOR FRAME SIZE = 56 507 0.08 4.1 715 0.11 5.7 851 0.14 7.2 965 0.17 8.0 1079 0.22 8.9 1187 0.26 10.1 1250 0.29 10.9 1321 0.33 731 0.14 6.7 878 750 0.17 0.17 7.5 6.9 1005 917 791 0.22 0.22 0.21 8.4 8.0 7.5 1122 1050 963 0.26 0.26 0.26 9.6 9.1 8.7 1193 1126 1052 0.29 0.29 0.29 10.3 10.0 OM9.5 1270 1209 1 1142 0.33 0.33 1 0.33 11.4 10.9 1 10.6 0.25 8.1 955 0.29 9.0 1065 0.33 793 0.30 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. W, If 24% (619) 2.E 600 500 2.0 m 3 d "23% 5 (603) N 400 ? 1.: N N � N as 300 ED 4% (111) 0 1.0 1% 44 200 19 O.E (483) 100 Damper Size = 12 x 12 (305 x 305) Roof Opening = 151/2 x 151/2 (394 x 394) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 58/63 Ibs. (26129 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. v VARI-GREEN RPM (Belt) RPM (Direct) RPM (Vari-Green) �y HP / Density 0.075 Wit' Density 1.2 kg/m' � U T ti �2 a ?9 ` \I 100 H P-A o 2�2S �u . , y 00 L , 0 200 400 600 800 1000 1200 Volume (cfm) 500 1000 1500 2000 Volume (m3/hr ) Direct Drive RPM A-1725 RPM VG-2550 RPM Motor HP Fan Static Pressure in Inches wg RPM 0 0.25 0.5 0.75 1 1 91; Belt Direct 100HP 1/4 VG 1/4 I i 1300 CFM 571 477 342 BHP 0.06 0.06 0.07 MAXIMUM BHP AT A GIVEN RPM = (RPM/3165)3 MAXIMUM RPM = 2550 TIP SPEED (ft/min) = RPM x 2.978 MAXIMUM MOTOR FRAME SIZE = 56 364 0.15 10 E I 518 337 0.20 0.18 Sones 6.6 5.7 5.3 1445 CFM 635 553 449 243 BHP 0.08 0.09 0.09 0.08 Sones 8.4 7.5 7 6.3 1590 CFM 699 626 537 417 BHP 0.10 0.11 0.12 10.4 9.5 9.1 758 692 613 0.13 0.14 0.15 11.4 10.7 10.6 826 767 697 0.12 SonesL 8.3 A-1/4 1725 CFM 521 BHP 0.16 Sones 10.1 1880 CFM 618 0.20 BHP 0.17 0.18 0.19 Sones 12.7 12.2 11.9 12 11.4 11.9 1/2 1 /2 W 2025 CFM 890 836 772 702 622 515 313 BHP 0.21 0.23 0.24 0.24 0.26 0.25 0.22 Sones 14.2 13.6 13.3 13.2 12.6 12 11.4 2137 CFM 939 889 830 765 693 607 474 BHP 0.25 0.26 0.28 0.28 0.29 0.30 0.28 Sones 15.4 14.8 14.4 14.2 13.4 13.1 12.1 1/3 p� 2229 CFM 979 931 875 814 748 674 574 406 BHP 0.28 0.30 0.31 0.32 0.33 0.35 0.33 0.31 I-SOnesl 15.8 15.4 14.8 14.5 14.1 13.7 13.2 12.0 2336 CFM 1026 981 928 871 809 742 661 543 358 BHP 0.33 0.34 0.36 0.36 0.37 0.39 0.40 0.37 0.34 Sones 16.4 16 15.4 14.9 14.7 14 14.1 13.5 13.6 1 /2 2500 CFM 1098 1056 1008 956 901 840 775 695 583 416 BHP 0.40 0.42 0.43 0.45 0.45 0.46 0.48 0.48 0.46 0.42 Sones 17.8 17.4 16.9 16.7 15.8 15.5 14.8 15.2 15.7 16.6 2550 CFM 1120 1078 1032 982 928 869 807 735 639 497 BHP 0.43 0.44 0.46 0.47 0.47 0.49 0.51 0.52 0.50 0.47 Sones 18.2 1 17.9 1 17.4 17.2 16.3 16.1 15.1 15.6 16.2 17.2 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 23 24% 1.8 (619) 400 1.6 1.4 300 -1.2 *23% a rn 3 (603) 200 L y 0.8 d 4% (111) if 2 0.6 � 0.4 a 1 a 44 100 19 (483) 0 0.2 00 v VARI-GREEN. \� RPM (Belt) � 120-A SQ - RPM (Direct) RPM (Vari-Green) - HP Density 0.076 lb1W Density 1.2 kg/m' \ dip tiA A \ S� 120-B 5 �➢� /moo 120-C 860 0 300 600 900 1200 1500 1800 2100 Damper Size = 12 x 12 (305 x 305) Roof Opening = 151/2 x 151/2 (394 x 394) Volume (cfm) Shroud Thickness = 0.051 (1.3) 0 1000 2000 3000 Motor Cover Thickness = 0.040 (1.0) a Volume /hr Curb Cap Thickness = 0.064 (1.6) (m ) ^Approximate Unit Weight G/GB = 58/66 Ibs. (26130 kg) All dimensions in inches (millimeters). *May be greater depending on Direct Drive RPM motor. AWeight shown is largest cataloged Open Drip -Proof motor. C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Motor HP Fan Static Pressure in Inches wg Belt Direct RPM l� 0.125 0.25 0.375 0.5 0.625 0.75 1 1.25 1.5 ! CFM 704 515 I 580 BHP 0.02 0.02 MAXIMUM BHP AT A GIVEN RPM = (RPM/2170)3 Sones 3.2 3.3 MAXIMUM RPM = 1725 CFM 873 735 523 TIP SPEED (ft/min) = RPM x 3.420 VG- 720 BHP 0.03 0.04 0.04 MAXIMUM MOTOR FRAME SIZE = 56 1/4 Sones 4.2 4.3 4.1 CFM 1043 932 796 580 C-1/8 860 BHP 0.05 0.06 0.06 0.06 W Sones 5.4 5.5 5.2 CFM 1213 1119 1013 883 694 1 /4 1000 BHP 0.08 0.09 0.09 0.10 0.09 Q Sones 6.7 6.8 6.7 6.4 6.4 I` CFM' _ 1383 1300 1213 1112 993 83 B-1/6 1140 BHP 0.12 0.13 0.14 0.14 0.14 0.14 Sores 8.4 8.4 8.4 8.1 7.9 7.8 CFM 1460 1384 12 4 1093 950 BHP 0.16 0.17 0.18 0.19 19 9 21265 0 Sones 10.2 10.1 10.1 9.9 9.7 9.6 9.4 VGA- CFM 1692 1625 1557 1484 1404 1315 1214 907 1/2 1395 BHP 0.21 0.23 0.24 0.25 0.26 0.26 0.26 0.24 Sones 12.5 12.4 12.3 12.2 12.0 11.7 11.5 11.3 CFM 1789 1726 1661 1594 1521 1441 1356 1132 1475 BHP 0.25 0.27 0.28 0.29 0.30 0.31 0.31 0.31 /3 Sones 13.5 13.4 13.3 13.2 13.0 12.7 12.4 12.0 1 CFM 1880 1820 1759 1696 1629 1555 1475 1289 974 1550 BHP 0.29 0.31 0.32 0.33 0.34 0.35 0.36 0.36 0.33 Sones 14.6 14.5 14.3 14.2 14.0 13.8 13.5 12.9 12.4 CFM 1983 1926 1868 1810 1747 1680 1608 1446 1231 1635 BHP 0.34 0.36 0.37 0.39 0.40 0.41 0.42 0.43 0.41 Sones 15.9 15.8 15.6 15.4 15.3 15.0 14.8 13.9 13.4 1 /2 CFM 2093 2038 1984 1928 1871 1810 1743 1600 1426 1180 A-1/2 1725 BHP 0.40 0.42 0.44 0.45 0.46 0.47 0.48 0.50 0.50 0.47 Sones 17.4 17.2 17.0 16.8 16.7 16.4 16.2 i 15.5 14.9 14.0 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 24 If (483) I 1.8 1.6 1.4 1.2 3 1.0 N 0.8 m a 0.6 U) 0.4 0.2 00 v VAR1-GREEN. yA RPM (Belt) RPM (Direct) RPM (Vari-Green) --- HP Density 0.075 lbRh Density 1.2 kg/. \ 130-A yA '/ >7y A � � \ g � s 130-B S o�` 130-C 6,90, DDNDjg(c v 0 500 1000 1500 2000 2500 Damper Size = 12 x 12 (305 x 305) Roof Opening = 151/2 x 151/2 (394 x 394) Volume (cfm) Shroud Thickness = 0.051 (1.3) 0 500 1000 1500 2000 2500 3000 3500 4000 Motor Cover Thickness = 0.040 (1.0) 3 Volume /hr Curb Cap Thickness = 0.064 (1.6) (m ) ^Approximate Unit Weight G/GB = 62/67 lbs. (28130 kg) All dimensions in inches (millimeters). *May be greater depending on Direct Drive RPM motor. 'Weight shown is largest cataloged Open Drip -Proof motor. C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Motor HP Fan Static Pressure in Inches wg Belt I I Direct RPM 0 0.125 0.25 0.375 0.5 0.625 0.75 1 1.25 1.5 1/4 VG- 1/4 W OWC tS p� 580 BHP 0.02 0.02 4.5 879 0.04 650 0.04 MAXIMUM BHP AT A GIVEN RPM = (RPM/2047)3 MAXIMUM RPM = 1725 TIP SPEED (ft/min) = RPM x 3.436 MAXIMUM MOTOR FRAME SIZE = 56 Sones 4.5 CFM 720 BHP Sones CFM 860 BHP Sones 1022 0.04 5.4 1221 0.06 6.6 5.4 5.2 1106 962 727 0.07 0.07 0.07 6.5 6.3 6.0 1323 1213 1075 867 0.11 0.11 0.12 0.11 8.0 7.7 7.4 7.0 11 11 0.16 0.16 03170 0?17 0.17 9.8 9.6 9.2 8.8 8.5 1698 1617 1528 1426 1133 0.2 0.21 0.22 0.23 1 0.22 C-1/8 1000 CFM 1419 BHP 0.10 Sones 8.1 B-1/6 1140 BHP 0.15 Sones 10.0 1250 CFM 1774 BHP 0.19 Sones 12.0 11.7 11.3 11.0 10.5 9.7 VG- 1/2 1 /3 CFM 1866 1794 1718 1637 1545 1435 1305 BHP 0.22 0.23 0.24 0.25 0.26 0.26 0.26 Sones 13.2 12.8 12.5 12.1 11.7 11.2 10.9 E1440 CFM 2044 1978 1911 1838 1759 1674 1571 1299 BHP 0.29 0.31 0.32 0.33 0.34 0.34 0.35 0.34 Sones 15.0 15.0 15.1 15.1 14.5 13.9 13.4 12.5 1600 CFM 2271 2212 2152 2088 2023 1873 1783 1686 1425 BHP 0.40 0.42 0.43 0.44 0.45 0.47 0.47 0.48 0.47 Sones 16.2 16.0 15.8 15.6 15.3 14.6 14.2 13.9 13.2 1 /2 i VG_ 3/4 1685 CFM 2391 2335 2279 2219 2158 2093 2020 1857 1654 1312 BHP 0.47 0.48 0.50 0.51 0.52 0.54 0.55 0.56 0.56 0.52 Sones 16.9 16.6 16.3 16.0 15.7 15.1 14.8 14.5 13.9 13.5 3/4 A-1/2 CFM 2448 2393 2338 1725 BHP 0.50 0.52 0.53 Sones 17.4 i 17.0 i 16.7 2281 2220 0.55 0.56 16.3 i 15.9 2159 2089 1935 0.57 0.58 0.59 15.6 15.4 14.9 1746 1474 0.60 0.58 14.3 13.8 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 25 I. (559) ..I Damper Size = 16 x 16 (406 x 406) Roof Opening = 181/2 x 181/2 (470 x 470) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 77/86 Ibs. (35139 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor HP Fan AW Direct RPM _mIl 0.125 0.25 VG- 1/4 ! W I UJI C7 1/4 C-1/8 VG- 580 BHP 0.04 0.04 Sones 4.7 4.7 CFM 1336 1169 938 720 BHP 0.07 0.08 0.08 5.8 5.9 5.2 1595 1457 1304 0.12 0.13 0.13 7.1 1 7.0 6.6 1762 1636 1506 Sones 860 CFM BHP Sones CFM 950 BHP 0.16 0.17 0.18 Sones 8.1 8.0 7.6 CFM 1994 1882 1771 1075 BHP 0.24 0.25 0.26 Sones 10.0 1 9.9 9.4 CFM 2115 2008 1905 1140 BHP 0.28 0.30 0.31 Sores 11.0 10.9 10.4 1/2 1/3 II B-1/3 VG- 1/2 II3/4 ! I 3/4 I VG-1 1 A-1 CFM 2347 2250 2158 1265 BHP 0.39 0.40 0.41 Sones 12.9 12.7 12.3 CFM 2523 2433 2347 1360 BHP 0.48 0.50 0.51 Sones 14.6 14.3 13.9 CFM 2690 2606 2524 1450 BHP 0.58 0.60 0.61 Sones 16.2 15.9 15.6 CFM 2875 2797 2719 1550 BHP 0.71 0.73 0.74 Sones 17.7 18.0 17.4 CFM 3200 1725 BHP 0.98 Sones 20.0 3129 3059 1.00 1.02 21.0 20.0 2.( illy v VAR1-GREEN. \ . J -RPM (Belt) ♦ 140-A ` 'Sq -RPM (Direct) RPM (Van -Green) /5r ` ,[ \ _ _ - HP Density 0.0751b/ft3 Density 1.2 kg/m' ♦ 1/2 ♦ �/�yq ,, ♦ SSo 140-13 4 7� ♦SO 740-C 580 �0 0.00 400 800 1200 1600 2000 2400 2800 3200 Volume (cfm) 0 1000 2000 3000 4000 5000 Volume (m3/hr ) Direct Drive RPM C-860 RPM B-1140 RPM A-1725 RPM VG-1725 RPM Static Pressure in Inches wg 0.375 0.5 0.75 1 1.25 1.5 MAXIMUM BHP AT A GIVEN RPM = (RPM/1676)3 MAXIMUM RPM = 1725 TIP SPEED (ft/min) = RPM x 3.829 MAXIMUM MOTOR FRAME SIZE = 145T 1085 0.13 6.1 1344 1085 0.18 0.17 7.1 6.5 1647 1490 0.26 0.26 8.9 8.4 1792 1660 1233 0.31 0.31 0.29 9.9 9.4 8.2 2062 1955 1677 1048 0.42 0.42 0.42 0.35 11.9 11.4 10.4 8.8 2259 2166 1943 1602 0.52 0.52 0.53 0.51 13.5 13.1 12.2 11.0 2443 2358 2165 1905 1501 0.63 0.63 0.64 0.63 0.59 15.2 14.7 13.8 12.9 11.7 2644 2566 2396 2191 1910 1297 0.76 0.77 0.78 0.79 0.76 0.65 17.2 1 16.8 15.0 14.8 14.8 14.9 2991 2923 2782 1.03 1.05 1.07 2619 2427 2184 1.06 1.07 1.09 1815 1.00 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 26 If i� (559) _� v VARI-GREEN. 35 800 3.0 700 600 2.5 ' a 3 � 500 v_ 2.0 � m N T 400 d 1.5 a.m 300 g C�5 � 1.0 200 100 0.5 0 00 -RPM (Belt) "7q - RPM (Direct) RPM (Vari-Green) -- - HP 72 Density 0.075 I&W Density 1.2 kg/m' '0 A yA J 140HP-A �90 v� 7j, S'SO 140HP-B Z 7j40 20 ,� 0 200 400 600 800 1000 1200 1400 1600 1800 Damper Size = 16 x 16 Roof Opening = 181/2 x 181/2 (470 x 470) Volume (cfm) Shroud Thickness = 0.051 (1.3) 0 560 1000 1500 2000 2500 3000 Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) 3 Volume (m/hr) ^Approximate Unit Weight G/GB = 75/83 Ibs. (34138 kg) All dimensions in inches (millimeters). *May be greater depending on Direct Drive RPM motor. AWeight shown is largest cataloged Open Drip -Proof motor. B-1140 RPM A-1725 RPM VG-2200 RPM Motor HP an 11�111 Static Pressure in Inches wg Belt I I Direct RPM ,1110b.s75 1.25 1.5 1.75 2 2.25 2.5 •HP CFM 488 1020 BHP 0.08 MAXIMUM BHP AT A GIVEN RPM = (RPM/2351)3 Sones 6.3 MAXIMUM RPM = 2200 VG- CFM B-1/4 1140 BHP 1/4 1/4 Sones 645 0.11 7.7 413 0.11 7.6 TIP SPEED (ft/min) = RPM x 3.829 MAXIMUM MOTOR FRAME SIZE = 145T CFM W 1320 BHP 837 0.17 7 00 0.18 486 0.17 _ Sones 10.3 9.8 9.9 CD 1500 CFM 1009 903 774 592 BHP 0.24 0.26 0.26 0.25 Sones 13.1 12.3 12.2 12.4 �► CFM 1151 1064 959 833 668 1/3 1655 BHP 0.32 0.34 0.35 0.35 0.34 Sones T CFM 15.0 1213 14.1 1132 13.3 13.1 932 13.6 784 1035 588 0.39 0.37 A-1/2 1725 BHP 0.36 0.38 0.39 0.39 VG- 1/2 Sones CFM 16.2 1 1289 15.4 1213 14.2 14.3 14.7 14.9 763 545 1127 1030 911 1/2 1812 BHP 1 0.41 0.43 0.45 0.46 0.45 0.45 0.41 Sonesj 17.8 17.2 16.6 15.8 15.6 15.9 16.6 CFM 1366 1294 1218 1127 1033 901 753 1900 BHP 0.47 0.49 0.51 0.53 0.53 0.52 0.51 VG- 3/4 Sones 19.0 18.4 18.0 1 17.4 16.8 1 16.7 17.0 2050 CFM 1495 1430 1361 1285 1200 1113 991 857 672 BHP 0.58 0.61 0.63 0.65 0.66 0.66 0.66 0.65 0.61 Sones 21.0 20.0 19.8 19.3 18.8 18.6 18.3 18.3 18.6 3/4 CFM 1598 1536 1472 1407 1328 1248 1163 1045 919 757 2170 BHP 0.68 0.71 0.73 0.76 0.77 0.78 0.79 0.78 0.77 0.74 Sones 22.0 22.0 21.0 21.0 1 21.0 21.0 1 21.0 1 20.0 19.7 19.8 \ / CFM 1623 1562 1500 1436 1360 1281 1200 1088 968 834 1 BHP 0.71 0.74 0.76 0.78 1 0.80 1 0.82 1 0.82 1 0.81 0.80 0.79 X 2200 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 27 2.5 600 500 2.0 iT m 3 14 d 400 1.5 y T 300 o_ o 1.0 in 200 m 0 100 .5 0 Damper Size = 16 x 16 Roof Opening = 181/2 x 181/2 (470 x 470) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 101/88 lbs. (46140 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. v VARI-GREEN. - RPM (Beg) 'Y 'A - RPM (Direct) RPM (Vari-Green) 160_A ---HP Density 0.0751b/ft' n Density 1.2 kg/m° � N 70 o� 60-B 160-c e 0.00 0 1000 2000 3000 4000 5000 Volume (cfm) 2000 4000 6000 8000 Volume (m 3/hr) Direct Drive RPM C-860 RPM B-1140 RPM A-1725 RPM Motor HP Fan RPM 0 0.125 0.25 Static 0.375 Pressure in Inches wg 0.5 0.75 0.875 1 1.25 1.5 Belt •I Direct 1/4 1 /3 1/2 �J VG- 3/4 VG-1 W W C7 580 CFM 1713 1417 970 1 1243 0.14 1 BHP 0.07 0.08 0.07 MAXIMUM BHP AT A GIVEN RPM = (RPM/1355)3 MAXIMUM RPM - GB-160=1575, G-160=1725 TIP SPEED (ft/min) = RPM x 4.352 MAXIMUM MOTOR FRAME SIZE = 145T ISonesl 5.8 5.6 5.3 720 CFM 2127 1893 1632 BHP 0.14 0.15 0.15 Sones 7.8 7.5 7.2 6.8 1913 1596 0.26 0.24 9.3 8.7 2236 2010 0.34 0.34 11.2 10.7 2787 2615 2198 1900 0.53 0.53 0.52 0.50 C-1/4 860 CFM 2540 2344 2145 0.23 0.24 0.25 10.5 10.0 9.6 BHP Sones 945 CFM 2791 2612 2434 BHP 0.31 0.32 0.33 Sones 12.6 12.0 11.5 1100 CFM 3249 3095 2943 BHP 0.48 0.50 0.52 Sones 15.3 14.7 14.1 13.8 13.5 12.5 2922 2 661 2382 0.58 0.59 0.59 14.5 14.2 13.3 12.0 2125 1808 0.57 0.54 12.9 12.1 B-1/2 1140 CFM 3367 0.54 15.9 3219 3072 9F 0.56 0.57 15.4 14.9 BHP Sones 3/4 1200 CFM 3545 3403 3263 3123 2977 2641 2429 0.68 2167 0.66 BHP 0.63 0.65 0.66 0.68 0.69 0.69 Sones 17.0 16.5 16.0 15.6 15.3 14.6 14.1 13.7 VG-2 1 11/2 Ll 1250 CFM 3692 3557 3422 3289 3149 2838 2658 2444 BHP 0.71 0.73 0.75 0.76 0.77 0.79 0.78 0.76 Sones 17.9 17.4 17.0 16.6 16.3 15.6 15.2 14.9 1375 CFM 4062 3938 3815 3694 3571 3304 3161 3007 2609 2073 BHP 0.95 0.97 0.99 1.01 1.02 1.04 1.05 1.04 1.01 0.93 Sones 21 20 19.6 19.2 18.9 18.4 18.0 17.6 17.2 15.4 1575 CFM 4652 4545 4437 4330 4225 4007 3894 3769 3512 3198 BHP 1.42 1.45 1.47 1.49 1.51 1.54 1.56 1.56 1.57 1.54 Sones 26 25 25 24 24 24 23 23 22 22 I A-2 1725 CFM 5095 4997 4899 1.87 1.89 1.92 30 30 30 4800 4704 4510 4409 4308 1.94 1.97 2.01 2.03 2.04 29 1 29 28 28 1 28 4082 2.06 27 3845 2.06 26 I BHP 'Sones' Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. If 28% (721) 3.0 2E o1 *23% (603) a 500 3 2.0 0) 400 w y 1.E � w 4 (102) a v 300 a 1 % (44) N m 1.0 22 � 200 C/) (559) O.E 100 Damper Size = 16 x 16 (406 x 406) 0 Roof Opening = 181/2 x 181/2 (470 x 470) Shroud Thickness = 0.051 (1.3) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 88 Ibs. (40 kg) All dimensions in inches (millimeters). *May be greater depending on motor ^Weight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM - - n cnr n 7c � -RPM (Belt) y - - - HP Density 0.075 lbAN Density 1.2 kg/m' 'Sq iy A yq U q y `�c O. 7,, �O\ 7\� U v �00 970 0.00 I) 500 1000 1500 2000 2500 3000 Volume (cfm) 1000 2000 3000 4000 5000 Volume (m3/hr) Static Pressure in Inches wg 1 1 nc 1= 1 7G n 7 7G 7 G • 1/4 825 CFM 702 BHP 0.11 MAXIMUM BHP AT A GIVEN RPM = (RPM/1708)3 MAXIMUM RPM = 1740 TIP SPEED (ft/min) = RPM x 4.352 MAXIMUM MOTOR FRAME SIZE = 145T 949 0.37 11.4 Sones 6.5 960 CFM 1093 919 585 BHP 0.18 0.17 0.15 Sones 7.7 7.6 8.0 1095 CFM 1380 1271 1139 589 BHP 0.26 0.26 0.26 0.21 Sones 9.0 9.0 8.9 9.5 1/3 1210 CFM 1606 1514 1416 1149 BHP 0.34 0.35 0.35 0.34 Sones 10.6 10.3 10.4 10.3 1270 CFM 1718 1636 1545 1333 BHP 0.39 0.40 0.40 0.41 Sones 11.4 11.2 11.1 11.1 CFM 1829 1753 1668 1483 1204 1/2 1330 BHP 0.44 0.45 0.46 0.47 0.45 Sones 12.3 12.1 11.9 12.1 12.0 CFM 1938 1865 1789 1619 1399 1032 1390 BHP 0.50 0.51 0.52 0.53 0.53 0.48 Sones 13.3 13.0 12.8 12.7 12.7 13.1 CFM 2109 2041 1973 1822 1654 1416 1012 1485 BHP 0.60 0.61 0.63 0.64 0.65 0.63 0.57 Sones 14.9 14.7 14.4 13.8 13.7 14.0 14.7 3/4 CFM 2275 2214 2150 2016 1868 1704 1447 1034 1580 BHP 0.72 0.73 0.75 0.77 0.77 0.791 0.75 0.67 Sones 16.7 16.7 16.4 15.5 14.7 14.8 15.4 16.6 CFM 2414 2357 2297 2175 2037 1887 1702 1441 996 1660 BHP 0.82 0.84 0.85 0.89 0.89 0.91 0.90 0.86 0.75 Sones 18.3 18.8 18.3 16.7 16.2 15.8 15.8 17.1 20 1 CFM 2551 2497 2442 2325 2200 2066 1917 1714 1452 987 1740 BHP 0.94 0.96 0.97 1.01 1.03 1.03 1.05 1.03 0.98 0.85 Sones 20 21 21 18.4 17.5 17.2 16.8 17.2 19.2 28 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical Bones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. CO 2.5 600 2.0 400 3 *28 a v 1.5 (711) Cn Q. 1.0 200 C� i6 0.5 I (762) i Damper Size = 24 x 24 (610 x 610) Roof Opening = 261/2 x 261/2 (673 x 673) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 108/142 lbs. (49164 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. v VARI-GREEIII RPM (Belt) =s - RPM (Direct) %o RPM (Vari-Green) _ _ _ HP Density 0.075 lb/ft' ` y Density 1.2 kg/m' �� yA •`,,� _- Q' . U ! DASD a "N `iyA lQ yjSS ..�� o� s f aac ` � Bj8S0 0 30 . 2 496 0.00 1000 2000 3000 4000 5000 6000 Volume (cfm) 0 2000 4000 6000 8000 10000 Volume (m 3/hr) Direct Drive RPM C-860 RPM B-1140 RPM Motor HP Fan Static Pressure in Inches wg RPM 0 0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2 Belt Direct • 1/4 VG- 3/4 VG-1 VG-2 730 CFM 2839 2668 2469 1882 BHP 0.21 0.23 0.25 0.25 MAXIMUM BHP AT A GIVEN RPM = (RPM/1149)3 MAXIMUM RPM = 1460 TIP SPEED (ft/min) = RPM x 4.843 MAXIMUM MOTOR FRAME SIZE = 184T Sones 7.4 8.7 7.2 6.7 1/3 1/2 I 810 CFM 3150 2997 2832 2375 BHP 0.29 0.31 0.33 0.35 8.8 9.9 8.7 8.2 3344 3202 3049 2647 0.35 0.36 0.39 0.42 10.1 10.8 9.8 9.1 3655 3527 3388 3052 0.46 0.47 0.49 0.54 Sones 2015 0.4 8.1 2601 0.54 10.3 C-1 /2 860 CFM BHP Sones 940 CFM BHP Sones 12.7 12.8 12.0 11.1 1000 CFM 3888 3769 3638 3339 2953 2387 BHP 0.55 0.57 0.58 0.64 0.66 0.63 Sones 15.2 14.7 13.7 13.0 11.9 11.1 3/4 i 1 Uj y Q l�Sones �) j \f i 1055 CFM 4102 3990 3867 3596 3252 2811 BHP 0.65 0.67 0.68 0.74 0.77 0.77 Sones 16.2 15.7 4329 JJJJL 4508 14.9 4216 0.85 16.8 4401 14.0 12.9 12.4 B-1 CFM 4433 1140 BHP 0.81 Sones 17.9 CFM 4608 1185 BHP 0.91 19.0 3980 3684 3328 0.93 0.96 0.98 16.0 15.1 14.3 4179 3900 3575 0.95 13.6 3178 2499 0.94 0.96 1.03 1.07 1.1 1.09 0.99 18.4 17.8 17.1 16.2 15.4 14.7 13.7 11/2 1335 CFM 5191 5102 5010 4814 4599 4344 4052 3713 3262 BHP 1.31 1.33 1.36 1.41 1.49 1.54 1.57 1.56 1.51 Sones 22 22 21 21 19.9 19.2 18.7 18.2 17.6 2 1400 CFM 5444 5359 5273 5086 4892 4655 4401 4097 3747 3253 BHP 1.51 1.54 1.56 1.61 1.71 1.75 1.81 1.81 1.79 1.71 Sones 24 23 23 22 22 21 21 20 19.7 19.2 1460 CFM 5677 5596 5514 5336 5155 4938 4699 4426 4123 3765 BHP 1.71 1.74 1.77 1.81 1.93 1.97 2.03 2.05 2.05 2.02 Sones 1 26 25 24 1 24 23 23 22 22 22 21 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. c If 351/2 (902) 800 700 *28 600 (711)a500 S51/2(140) a400 v 300 1 % (44) 30 200 (762) 100 0 Damper Size = 24 x 24 (610 x 610) Roof Opening = 261/2 x 261/2 (673 x 673) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 142 lbs. (64 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM CFM 1547 795 BHP 0.22 1/4 Sones 8.6 CFM 1759 845 BHP 0.26 Sones 9.1 CFM 2114 1686 1/3 935 BHP 0.35 0.35 Sones 10.3 9.6 CFM 2601 2316 1920 1/2 1075 BHP 0.51 0.53 0.52 Sones 12.9 12.1 11.6 CFM 2847 2607 2298 1150 BHP 0.61 0.64 0.65 Sones 14.6 13.1 12.6 3.0 2.5 3 -�- 2.0 d 3 rn a 1.5 U 1.0 0.5 00 `2 RPM (Belt) ---HP Density 0.075 lb/ft3 Density 1.2 kg/m' 7 �A 2 4 y A C.) �g >y � 7`S00 GAS p0 �300 �� 900 , A00 0 700 1400 2100 2800 3500 4200 4900 Volume (cfm) 0 1000 2000 3000 4000 5000 6000 7000 8000 Volume (m3/hr ) Static Pressure in Inches wg 1.25 1.5 �� 2 2.25 2.5 2.75 _ MAXIMUM BHP AT A GIVEN RPM = (RPM/1325)3 MAXIMUM RPM = 1700 TIP SPEED (ft/min) = RPM x 4.843 MAXIMUM MOTOR FRAME SIZE = 184T 1811 0.62 12.3 3/4 1225 CFM 3088 2880 2610 2277 1711 BHP 0.73 0.77 0.78 0.78 0.72 Sones 16.3 14.7 13.9 13.3 13.2 CFM 3485 3296 3095 2840 2540 2059 1 1350 BHP 0.96 1.00 1.04 1.05 1.05 0.99 Sones 19.5 17.6 16.4 15.8 15.0 15.1 CFM 3782 3604 3428 3213 2969 2670 2216 1445 BHP 1.16 1.21 1.25 1.28 1.29 1.28 1.21 Sones 22 20 18.8 17.8 17.3 16.4 16.6 11/2 CFM 4076 3909 3744 3576 3353 3119 2827 2407 1540 BHP 1.39 1.44 1.49 1.53 1.55 1.56 1.55 1.48 Sones 25 22 21 20 19.6 18.9 18.1 18.3 CFM 4319 4163 4005 3848 3663 3450 3223 2923 2512 1620 BHP 1.60 1.66 1.71 1.76 1.79 1.81 1.82 1.80 1.72 Sones 27 25 24 23 22 21 20 19.7 19.8 2 CFM 4560 4414 4263 4114 3964 3764 3560 3340 3037 2642 1700 BHP 1.84 1.90 1.96 2.01 2.06 2.08 2.10 2.11 2.07 1.99 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 31 I (762) 2.0 d 300 N 1.0 rn w rn a 200 a U) 0.5 100 Damper Size = 24 x 24 (610 x 610) Roof Opening = 261/2 x 261/2 (673 x 673) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.o) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight G/GB = 119/144 Ibs. (54165 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. Fan v VARI-GREEN 'Sq j ay RPM (Belt) y ZOQ` A RPM (Direct) RPM (Vari-Green) - - - HP \� Q Density 0.075 lbRt' A Density 1.2 kg/m' yA �v O 2oo-C o .O (Q � SO I \ N,o� 0.00 1000 2000 3000 4000 5000 6000 7000 Volume (cfm) 0 2000 4000 6000 8000 10000 Direct Drive RPM C-860 RPM B-1140 RPM Static Pressure in Inches wg Belt Direct I RPM .1mal 0.125 0.25 0.375 0.5 0.75 1.0 1.25 1.5 1.75 • • 1/4 i VG-1 �I 1/3 �JISonesl Z W 1 /2 I C'3 ' J ' 3/4 I I i 440 CFM 2435 1976 MAXIMUM BHP AT A GIVEN RPM = (RPM/938)3 MAXIMUM RPM = 1200 TIP SPEED (ft/min) = RPM x 5.596 MAXIMUM MOTOR FRAME SIZE = 184T BHP 0.1 0.1 Sones 6.5 5.8 600 CFM 3320 2984 2637 2089 BHP 0.25 0.26 0.26 0.25 Sones 8.5 7.9 7.3 6.1 2087 0.33 6.7 2684 0.44 8.3 3141 0.55 9.8 3811 0.77 11.8 3085 0.74 665 CFM 3680 3378 3085 2706 BHP 0.34 0.34 0.35 0.35 9.6 9 8.5 7.7 718 CFM 1 3973 3700 3422 3109 BHP 0.43 0.43 0.45 0.45 Sones 10.8 10 9.6 9 770 CFM 4261 4013 3744 3477 BHP 0.52 0.53 0.55 0.55 Sones 12.1 11 10.7 10.2 C-3/4 860 CFM BHP Sones 4759 0.73 14.1 4548 4289 0.75 12.9 4068 0.77 12.4 0.74 13.3 11.1 1 t/2 I VG-2 �J 2 i VG-3 965 CFM 5340 5158 4927 4720 4520 4015 3240 BHP 1.03 1.04 1.05 1.08 1.09 1.08 1.02 Sones 16.7 16 15.4 15 14.5 13.7 13 1028 CFM 5689 5517 5309 5101 4918 4488 3911 2941 BHP 1.25 1.26 1.27 1.29 1.31 1.32 1.28 1.14 Sones 18.5 17.8 17.2 16.8 16.4 15.6 14.7 14.6 1090 CFM 6032 5870 5682 5473 5301 4925 4450 3751 BHP 1.49 1.5 1.51 1.52 1.56 1.56 1.56 1.48 Sones 20 19. i 18.9 18.4 18.1 17.5 16.8 15.8 B-2 1140 CFM 6308 6154 5980 1.7 1.71 1.72 22 21 21 5779 5606 5267 4832 4287 1.74 1.77 1.79 1.79 1.75 20 19.7 19.1 18.5 17.5 6145 5969 5651 5274 4829 4177 3077 BHP So nes 1200 CFM 6640 6494 6336 BHP 1.99 2 2.01 2.02 2.04 2.09 2.09 2.08 1.99 1.69 Sones 24 23 23 22 22 21 21 19.9 18.6 16.7 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 32 If 1120 980 840 a � 700 1 � 560 a U m 420 280 (762) 140 0 Damper Size = 24 x 24 (610 x 610) Roof Opening = 261/2 x 261/2 (673 x 673) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 166 lbs. (75 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. 4.5 4.0 3.5 rn 3 3.0 c 2.5 3 N d 2.0 U 1.5 1.0 0.5 00 v VARI-GREEN. -----c------*----- c ___________ - RPM (Belt) '0 -RPM (Direct) RPM (Vari-Green) N - - -'.- HP --- Density 0.0751b/ft ydi A q ` Density 1.2 kg/m' c/y 777 ?S �w 707 `� o ^ 886 "0( 6 0 800 1600 2400 3200 4000 4800 5600 6400 7200 Volume (cfm) 0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 Volume (m3/hr x 1000) Motor HP Fan RPM * 0.5 0.75 Static 1.25 Pressure in Inches wg 1.5 2 2.5 2.75 3 A Belt Direct I • •HP 1/2 I I I I VG-2 II i I 740 CFM 1961 T__ BHP 0.30 1 MAXIMUM BHP AT A GIVEN RPM = (RPM/1106)3 MAXIMUM RPM = 1625 TIP SPEED (ft/min) = RPM x 5.596 MAXIMUM MOTOR FRAME SIZE = 184T Sones 8.7 895 CFM 2809 2331 1424 BHP 0.52 0.53 0.45 Sones 11.4 10.9 10.3 958 CFM 3116 2715 2153 BHP 0.63 0.65 0.63 Sones 12.8 12.1 11.6 3/4 I I II W Lu II p� II ¢ r II G� II II II II I I I I 1020 CFM 3409 3050 2602 1857 BHP 0.75 0.77 0.78 0.71 Sones 14.1 13.6 13.1 12.6 I 1125 CFM 3885 3584 3243 2804 2136 BHP 0.99 1.02 1.04 1.04 0.97 Sones 16.9 16.4 15.5 15.3 15.2 1'/z B-11/2 1140 1285 CFM 3950 3657 BHP 1.02 1.06 Sones 17.4 16.9 CFM 4569 4343 3323 2906 2294 1.08 1.09 1.03 15.3 3416 2278 15.9 15.6 4070 3770 L BHP 1 1.43 1.49 1.52 1.55 1.57 1.40 Sones 21 20 19.1 18.1 17.8 18.9 1350 CFM 4843 4638 4384 4109 3811 2996 BHP 1.65 1.71 1.75 1.78 1.81 1.76 Sones 23 22 21 19.8 19.3 19.1 I 2 II II VG-3 II 1415 CFM 5114 4919 4692 4442 4169 3492 2250 BHP 1.88 1.95 2.00 2.04 2.07 2.07 1.78 Sones 24 24 23 22 21 19.7 23 3 II II VG-5 1625 CFM 5982 5812 5642 5448 5233 4767 4196 3859 3377 2725 BHP 2.80 2.88 2.95 3.02 3.06 3.13 3.16 3.12 3.01 2.76 Sones 32 1 31 31 29 28 27 25 24 23 22 A-5 1725 0 CFM 6394 6230 6070 5910 5709 BHP 3.32 3.41 3.49 3.57 3.63 Sones 40 30 29 34 32 5287 4812 3.71 3.77 31 30 4534 4222 3861 3.79 3.75 3.68 28 27 25 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 33 42% (1086) 00 3112 53/a (146) 1 % (44) 34 (864) Damper Size = 24 x 24 (610 x 610) Roof Opening = 301/2 x 301/2 (775 x 775) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 164 Ibs. (74 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor Fan ja HP RPM M� 0.125 0.25 2.0 400 1.5 a 3 Iv 300 � d a o d 200 0 0.5 100 7 - RPM (Belt) HP 2�.A yA Density 0.075lb/ft' Density 1.2 kg/m' yA �A \• I A y' /Ay y ASS, I �o S3S 0.00 1 2 3 4 5 6 7 8 Volume (cfm x 1000) Volume (m3/hr x 1000) 1 Static Pressure in Inches wg 0.375 0.5 0.625 0.75 1 1.25 1.5 e 425 1/4 465 CFM 3230 2879 2296 MAXIMUM BHP AT A GIVEN RPM = (RPM/782)3 MAXIMUM RPM = 985 1951 TIP SPEED (ft/min) = RPM x 6.283 0.19 MAXIMUM MOTOR FRAME SIZE = 184T 7.0 BHP 0.14 0.16 0.16 Sones 7.4 7.2 6.9 CFM 3533 3219 2758 BHP 0.18 0.20 0.21 Sones 8.1 7.8 7.4 500 CFM 3799 3512 3132 2542 BHP 0.23 0.25 0.26 0.26 Sones 8.8 8.4 7.9 7.5 CFM 4179 3924 3629 3158 2526 1 /3 550 BHP 0.30 0.32 0.34 0.35 0.33 Sones 10.0 9.6 8.9 8.4 8.0 CFM 4863 4654 4403 4120 3702 3208 1 /2 640 BHP 0.48 0.50 0.53 0.54 0.55 0.54 Sones 13.0 12.8 12.1 11.2 10.5 9.7 CFM 5395 5206 4990 4762 4459 4077 3633 3/4 710 BHP 0.65 0.68 0.71 0.73 0.74 0.75 0.74 Sones 15.0 14.9 14.4 13.6 12.8 12.1 11.2 CFM 5737 5559 5362 5148 4920 4579 4206 3095 755 BHP 0.79 0.82 0.84 0.87 0.89 0.90 0.90 0.82 Sones 15.7 15.6 15.2 14.6 14.0 13.4 12.7 11.2 1 CFM 6079 5911 5732 5530 5326 5049 4716 3929 800 BHP 0.93 0.97 1.00 1.02 1.05 1.06 1.07 1.05 Sones 16.6 16.4 16.1 15.6 15.2 14.6 14.2 12.5 CFM 6444 6286 6122 5932 5741 5540 5236 4566 3542 848 BHP 1.11 1.15 1.18 1.21 1.23 1.26 1.27 1.27 1.17 Sones 17.8 17.5 17.2 16.9 16.5 16.2 15.7 14.5 13.4 11/2 CFM 6801 6651 6501 6323 6142 5960 5723 5122 4401 895 BHP 1.31 1.34 1.38 1.41 1.44 1.47 1.49 1.50 1.47 Sones 19.4 19.1 18.8 18.5 18.2 18.0 17.6 16.9 15.5 CFM 7485 7349 7212 7062 6898 6734 6568 6107 5548 4883 2 985 BHP 1.74 1.78 1.82 1.86 1.89 1.92 1.95 1.99 2.00 1.96 Sones 1 23 23 23 22 22 22 1 22 21 20 19.0 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 34 If 42% 3.0 (1086) 7001 2.5 �0_ *311/2 500 2.0 (800) a 3 400 CO) 1.5 rn � a a�coi 5% (146) v 300 a m 2 1.0 1 % (44) io 200 34 (864) 100 0.5 Damper Size = 24 x 24 (610 x 610) Roof Opening = 301/2 x 301/2 (775 x 775) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.o) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 186 Ibs. (84 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM 0.5 0_E25 �fi O.SA RPM (Belt) --- HP ., yA Density 0.075 lb/fts Density 1.2 kg/m3 S ` yA o u1 U 7 10O �y 9)6 0 8So o �2S G 600 �v 5 0.% 1 2 3 4 5 6 7 E Volume (cfm x 1000) 0 2 4 6 8 10 12 Volume (m3/hr x 1000) Static Pressure in Inches wg 1 125 1.5 1.75 2 225 26 1/2 650 CFM 2952 2555 1892 BHP 0.47 0.46 0.42 MAXIMUM BHP AT A GIVEN RPM = (RPM/838)3 MAXIMUM RPM = 1230 TIP SPEED (ft/min) = RPM x 6.414 MAXIMUM MOTOR FRAME SIZE = 184T Sones 8.9 8.5 8.3 680 CFM 3215 2871 2440 BHP 0.53 0.53 0.52 Sones 9.4 9.2 8.9 728 CFM 3614 3312 2974 BHP 0.65 0.65 0.65 Sones 10.6 10.3 9.9 3/4 CFM 3973 3719 3424 2643 775 BHP 0.77 0.79 0.79 0.75 Sones 12.0 11.5 11.1 10.5 CFM 4532 4317 4083 3536 2648 1 850 BHP 1.00 1.02 1.04 1.03 0.95 Sones 15.0 13.8 13.5 12.7 12.0 CFM 4975 4791 4590 4119 3545 2557 913 BHP 1.22 1.25 1.27 1.29 1.27 1.13 Sones 16.7 16.0 15.3 14.4 13.5 13.0 1 % CFM 5400 5245 5060 4660 4185 3602 975 BHP 1.46 1.50 1.53 1.57 1.56 1.53 Sones 18.7 18.2 17.5 16.3 15.4 14.8 CFM 5740 5591 5432 5075 4643 4157 3492 1025 BHP 1.68 1.72 1.76 1.81 1.82 1.804 1.74 Sones 21 20 19.4 18.2 17.1 16.4 15.6 2 CFM 6076 5935 5794 5459 5082 4649 4136 3346 1075 BHP 1.93 1.97 2.01 2.06 2.10 2.10 2.07 1.93 Sones 23 22 21 20 18.7 18.3 17.7 16.4 CFM 6422 6289 6154 5852 5520 5124 4703 4173 3299 1127 BHP 2.20 2.24 2.29 2.36 2.41 2.42 2.41 2.37 2.17 Sones 24 24 23 22 21 20 19.3 18.6 17.7 3 CFM 7100 6981 6858 6611 6316 6009 5649 5263 4812 4265 1230 BHP 2.82 2.87 2.92 3.01 3.08 3.14 1 3.15 3.14 3.10 3.02 Sones 1 28 27 27 1 27 25 25 1 23 22 22 22 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 35 42% (1086) 600 a 31 t/2 m 450 (800) N m a U 5% (146) 300 1% 4 34 150 (864) 0 Damper Size = 24 x 24 (610 x 610) Roof Opening = 301/2 x 301/2 (775 x 775) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) 'Approximate Unit Weight = 165 lbs. (75 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. 3.0 2.5 3 2.0 c 0.5 r VARI-GREEN ` ` RPM (Belt) - _--- ------ --------- -. SS`L- RPM (Direct) RPM (Veri-Green) --- HP Density 0.0751bI j ,----- . Density 1.2 kg/m' 70 - --- ti , ti B j ' A 7:� 2S .0 2S , 525 4' ` 2g 0.0 0 2 4 6 8 10 12 Volume (cfm x 1000) 0.0 4.1 8.2 12.3 16.4 Volume (m3/hr x 1000) Direct Drive RPM C-860 RPM B-1140 RPM Motor HP Fan RPM Static Pressure in Inches wg 0.125 0.25 0.375 0.625 0.75 1 1.25 Belt Direct • 11 1/4 VG-2 425 CFM 3902 3422 2691 1 MAXIMUM BHP AT A GIVEN RPM = (RPM/715)3 MAXIMUM RPM = 910 TIP SPEED (ft/min) = RPM x 6.414 MAXIMUM MOTOR FRAME SIZE = 184T 3562 2112 0.53 0.41 8.2 7.2 4131 3428 0.65 0.61 9.6 9.1 BHP 0.19 0.21 0.20 Sones 5.9 5.9 4.7 1/3 505 CFM 4637 4242 3761 3060 BHP 0.32 0.35 0.35 0.34 Sones 7.8 7.5 6.9 6.1 1 /2 585 CFM 5371 5031 4666 4195 BHP 0.50 0.53 0.54 0.55 Sones 10.3 9.7 9.1 1 8.8 623 CFM 5720 5400 5069 4660 BHP 0.60 0.64 0.65 0.66 Sones 11.7 11.0 10.4 10.0 3/4 �J i Z W �5 1 l� I 1 i 660 CFM 6060 5757 5449 5094 4636 4073 3217 BHP 0.71 0.75 0.78 0.79 0.78 0.76 0.69 Sones 13.1 12.4 11.8 11.3 11.0 10.6 10.4 1 730 I CFM 6702 6428 6158 5861 5507 5077 4568 BHP 0.96 1.01 1.05 1.05 1.06 1.06 1.03 Sones 15.8 15.0 14.3 13.8 13.4 13.1 12.9 t/2 778 CFM 7143 6886 6632 6363 6058 5700 5266 4145 BHP 1.16 1.21 1.26 1.27 1.28 1.29 1.28 1.18 Sones 17.7 16.6 15.9 15.4 15.0 14.7 14.4 13.2 1 VG-3 CFM 825 BHP Sones 7575 7332 7092 6844 6574 6261 5901 5002 1.39 1.44 1.49 1.51 1.52 1.54 1.53 1.48 14.8 19.7 18.6 17.7 17.2 16.8 16.4 16.2 2 C-2 CFM 860 BHP Sones CFM 910 BHP Sones 7896 1.57 22 8355 7663 1.63 20 8135 7916 7199 1.71 19 7700 6951 6664 6337 1.74 1.74 18 17.7 7215 6933 5531 4423 1.7 1.57 16.7 6240 5388 3707 7467 1.86 1.92 1.97 2.02 2.03 2.05 2.06 2.05 1.97 1.66 24 23 21 21 21 20 19.6 19.2 16.7 13.6 VG-5 CFM 10467 10291 10115 9941 9768 B-5 1140 BHP 3.66 3.73 3.8 3.87 3.93 Sones 46 43 40 38 38 9594 9406 3.98 3.99 T 39 40 9005 8538 7988 4.03 4.05 4.03 T 39 37 39 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 0 If 423/4 I 3.0 (1086) 7001 2.5 *31 Yz -6 500 3 2.0 (800) y 400 T U) N 1.5 a. a M3/4 (146) U 300 a 1 % (44) 200 rn L 34 1 f (864) 0.5 100 Damper Size = 24 x 24 (610 x 610) Roof Opening = 301/2 x 301/2 (775 x 775) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 187 lbs. (85 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AVleight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM n c n cnr n 7= 6) RPM (Belt) --- HP Density 0.075 Wit' Density 1.2 kWm' 'SA S0`` lot, � (9S. o 5 soo 00 0.00 1 2 3 4 5 6 Volume (cfm x 1000) Volume (m3/hr x 1000) 7 8 9 i Static Pressure in Inches wg T i i nc 1= 1 7G n n nc n c 635 1/2 685 CFM 3035 2586 BHP 0.42 0.41 MAXIMUM BHP AT A GIVEN RPM = (RPM/845)3 MAXIMUM RPM = 1240 TIP SPEED (ft/min) = RPM x 6.414 MAXIMUM MOTOR FRAME SIZE = 184T Sones 8.0 7.6 CFM 3475 3147 2693 BHP 0.53 0.53 0.51 Sones 9.4 8.8 8.4 CFM 3877 3603 3272 733 BHP 0.64 0.65 0.65 Sones 11.0 10.3 9.7 3/4 CFM 4247 4005 3740 2964 780 BHP 0.76 0.77 0.78 0.75 Sones 12.7 11.9 11.3 10.3 CFM 4860 4654 4434 3915 3105 1 860 BHP 0.99 1.02 1.04 1.05 0.99 Sones 15.9 15.2 14.3 13.2 12.2 CFM 5310 5118 4925 4496 3944 920 BHP 1.20 1.23 1.25 1.29 1.27 Sones 18.5 17.4 16.6 15.0 13.8 1 % CFM 5751 5574 5392 5010 4562 3958 980 BHP 1.43 1.47 1.49 1.54 1.55 1.52 Sones 22 19.9 19.1 17.2 15.6 14.8 CFM 6114 5948 5776 5428 5039 4560 3896 1030 BHP 1.65 1.69 1.72 1.77 1.80 1.80 1.73 Sones 24 23 21 1 19.6 17.6 16.3 15.7 2 CFM 6474 6315 6154 5826 5468 5062 4555 3763 1080 BHP 1.89 1.92 1.96 2.02 2.06 2.08 2.05 1.93 Sones 27 26 24 23 20 18.2 17.3 16.7 CFM 6853 6702 6550 6237 5914 5560 5133 4588 1133 BHP 2.16 2.20 2.24 2.31 2.36 2.40 2.39 2.35 Sones 29 27 26 24 22 21 19.3 18.7 3 CFM 7610 7471 7333 7053 6767 6469 6146 5775 5364 4776 1240 BHP 2.80 2.84 2.89 1 2.97 3.04 3.10 3.14 3.14 3.13 3.04 Sones 1 31 30 29 1 28 27 25 24 23 23 22 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 37 50 (1270) o o � *36 (914) 81�4 (P,10) 1 % (44) 40 (1016) Damper Size = 34 x 34 (864 x 864) Roof Opening = 361/2 x 361/2 (927 x 927) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.051 (1.3) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 305 Ibs. (138 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AVleight shown is largest cataloged Open Drip -Proof motor. 600 a 400 m N N Q. U .6 U) 200 2.5 2.0 3 1.5 B N a 1.0 in 0.5 RPM (Belt) 'Sq �yq --- HP Density 0.075 lb/ft Density 1.2 k lma J yq y _ yq 17 6100 v� 470 300 , 0.00 1 2 3 4 5 6 7 8 9 10 11 Volume (cfm x 1000) Volume (m3/hr x 1000) Motor HP • Fan RPM 0.125 0.25 Static Pressure 0.5 0.75 in Inches wg 1 1.25 1.5 1.75 2 1/4 300 CFM 3875 3121 1727 BHP 0.12 0.14 0.12 MAXIMUM BHP AT A GIVEN RPM = (RPM/572)3 MAXIMUM RPM = 835 TIP SPEED (ft/min) = RPM x 7.985 MAXIMUM MOTOR FRAME SIZE = 184T Sones 8.0 7.1 7.4 365 CFM 4714 4130 3393 BHP 0.22 0.25 0.26 Sones 1 9.2 8.8 1 8.6 1 /3 405 CFM 5231 4716 4095 BHP 0.30 0.33 0.35 Sones 10.4 10.3 10.3 1 /2 465 CFM 6005 5570 5063 3745 BHP 0.45 0.50 0.52 0.53 Sones 11.4 10.9 10.4 9.6 3/4 520 CFM 6716 6324 5898 4869 3008 BHP 0.63 0.68 0.72 0.75 0.64 Sones 12.9 12.1 11.3 10.3 9.4 CFM 7491 7137 6775 5912 4826 1 580 BHP 0.88 0.93 0.98 1.04 1.03 Sones 14.4 13.7 13.0 12.2 11.0 CFM 8588 8278 7979 7274 6474 5465 3608 11/2 665 BHP 1.33 1.39 1.44 1.53 1.57 1.55 1.29 Sones 16.7 16.2 15.8 15.0 14.2 13.3 12.8 CFM 9041 8746 8460 7811 7068 6227 4912 700 BHP 1.55 1.61 1.67 1.77 1.82 1.83 1.71 Sones 17.8 17.4 17.0 16.2 15.5 14.8 13.8 2 CFM 9493 9212 8938 8335 7649 6878 5916 4236 735 BHP 1.79 1.86 1.92 2.03 2.10 2.13 2.09 1.80 Sones 18.9 18.6 18.3 17.6 16.8 16.2 15.6 14.9 CFM 10138 9875 9617 9069 8452 7769 7006 5949 4189 785 BHP 2.18 2.26 2.33 2.44 2.53 2.58 2.59 2.49 2.11 Sones 21 20 20 19.7 18.9 18.2 17.9 17.1 16.7 3 CFM 10784 10537 10292 9794 9225 8606 7932 7157 6024 4294 835 BHP Sones 2.62 2.70 2.78 2.91 3.02 3.08 3.12 20 19.9 3.10 2.93 2.49 1 23 1 23 1 22 1 22 21 19.7 18.7 18.6 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 38 r 50 (1270) 480 a m "-6 (914) to � 320 a U 81/ f(210) G7 160 1 % (4) 40 (1016) 0 Damper Size = 34 x 34 (864 x 864) Roof Opening = 361/2 x 361/2 (927 x 927) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.051 (1.3) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 320 lbs. (145 k9) All dimensions in inches (millimeters). "May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. v S,(- RPM (Belt) -RPM (Direct) 300-C -r,0 RPM (Van -Green) - - - HP 2.0 S ` Density 0.075 Wit' A 86 B Density1.2 k m' 9p O c 1.5 a 1.0 660 U 0 0.5 4 300` 0.0 0 3 6 9 12 15 Volume (cfm x 1000) 0.0 6.4 12.8 19.2 Volume (m3/hr x 1000) Direct Drive RPM C-860 RPM Motor HP Fan RPM ASM At- 0.125 0.& Static 0.5 Pressure in Inches wg 0.75 1 1.25 1.5 1.75 2 Belt Direct • • 1/3 VG-5 W Lu OC C� i 300 CFM 4859 3976 BHP 0.18 0.19 MAXIMUM BHP AT A GIVEN RPM = (RPM/517r MAXIMUM RPM = 890 TIP SPEED (ft/min) = RPM x 7.985 MAXIMUM MOTOR FRAME SIZE = 184T 4195 0.91 9.4 6721 1.52 Sones 9.3 5.3 1/2 3/4 420 CFM 6803 6222 5537 BHP 0.50 0.52 0.53 Sones 9.6 8.0 7.0 475 CFM 7694 7197 6616 5095 BHP 0.72 0.75 0.77 0.74 Sones 11.4 10.6 9.6 8.1 �J 1 530 CFM 8585 8150 7640 6456 BHP 1.00 1.04 1.06 1.07 Sones 13.4 12.9 12.2 10.7 11/2 �J 600 CFM 9719 9334 8907 7952 BHP 1.45 1.49 1.53 1.55 Sones 15.9 15.4 14.9 13.8 12.2 2 665 CFM 10772 10425 10060 9228 8269 7025 BHP 1.97 2.02 2.06 2.11 2.11 2.03 Sones 18.8 18.2 17.7 16.8 15.7 13.7 713 CFM 11549 11226 10901 10129 9297 8283 6691 BHP 2.43 2.48 2.53 2.59 2.61 2.57 2.38 Sones 21 20 19.6 18.9 18.0 16.4 13.7 3 760 CFM 12311 12007 11704 10997 10242 9369 8293 6437 BHP 2.94 3.00 3.05 3.13 3.16 3.15 3.06 2.76 Sones 23 22 21 21 19.8 18.6 16.8 14.0 825 CFM 13363 13084 12804 12175 11501 10770 9909 8885 7128 BHP 3.76 3.82 3.88 3.97 4.02 4.05 4.01 3.90 3.56 Sones 25 25 24 24 23 22 20 18.7 16.1 5 C-5 860 CFM 13930 13662 13394 12801 12158 11475 10709 9804 8599 6464 BHP 4.26 4.32 4.38 4.49 4.55 4.58 4.57 4.49 4.29 3.77 Sones 27 27 27 25 25 24 23 21 JL 19.9 17.7 I 890 CFM 14416 14157 13898 13335 12716 12073 11379 10536 9568 7963 BHP 4.73 4.79 4.85 4.96 5.03 5.06 5.09 5.02 4.89 4.54 Sones 28 28 28 27 26 25 1 24 22 21 18.7 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 39 50 1 3.5 (1270) 800 3.0 600 2.5 cc= *36 (914) a 500 3 2.0 � N 400 B N 1.5 81/4 (210) a 300 a 1%(44) 200 1.0 in 40 (1016) 100 0.5 n 00 Damper Size = 34 x 34 (864 x 864) Roof Opening = 361/2 x 361/2 (927 x 927) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.051 (1.3) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 320 lbs. (145 k9) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM 0.5 0.75 1 tSy - RPM (Belt) --- HP Density 0.075 Wit' Density 1.2 kg/m' A �A ,O0. s � 2'SA J , �/u 9A0 A �/A y 820 A00 46p �g0 I J�d N N',, I 0 2 4 6 8 10 12 Volume (cfm x 1000) 0 2 4 6 8 10 12 14 16 18 20 Volume (m3/hr x 1000) Static Pressure in Inches wg 1.25 1.5 1.75 2 2.25 2.5 2.75 300HP 1/2 460 CFM 2912 BHP 0.41 MAXIMUM BHP AT A GIVEN RPM = (RPM/613)3 MAXIMUM RPM = 1065 TIP SPEED (ft/min) = RPM x 7.985 MAXIMUM MOTOR FRAME SIZE = 184T Sones 9.7 495 CFM 3602 BHP 0.53 Sones 10.3 CFM 4662 3600 3/4 565 BHP 0.77 0.76 Sones 11.8 10.4 CFM 5398 4652 3309 1 620 BHP 1.01 1.04 0.94 Sones 13.4 12.3 10.6 CFM 6542 5954 5269 4221 11/2 710 BHP 1.48 1.53 1.55 1.47 Sones 17.2 16.0 15.3 13.4 CFM 7013 6462 5889 5027 748 BHP 1.71 1.78 1.81 1.78 Sones 18.8 17.5 17.0 15.7 2 CFM 7460 6943 6402 5737 4800 785 BHP 1.96 2.04 2.08 2.10 2.00 Sones 20 19.1 18.5 17.9 16.2 CFM 8107 7642 7146 6636 5922 4992 840 BHP 2.37 2.46 2.52 2.57 2.56 2.43 Sones 23 22 21 21 19.7 18.0 3 CFM 8746 8328 7870 7394 6892 6150 5245 895 BHP 2.84 2.95 3.03 3.07 3.11 3.08 2.92 Sones 25 24 23 23 23 22 19.8 CFM 9722 9356 8951 8531 8094 7657 7029 6264 5222 980 BHP 3.68 3.81 3.90 3.99 4.03 4.08 4.09 3.95 3.69 Sones 32 31 29 28 27 26 25 24 23 5 CFM 10688 10351 10006 9621 9233 8831 8429 7903 7255 6543 1065 BHP 4.67 4.81 4.94 5.04 5.12 5.17 5.23 5.24 5.17 5.01 Sones 1 44 42 37 1 37 36 35 33 31 30 29 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 40 If 58% 2.5 (1492) -� 6001 o 2.0 38Yz 0-400 (978) `�- 1.5 ft87/8 � m Cn to co � a (225) 2 1.10 U) 200 16 1 % (44) co 46 0.5 (1168) Damper Size = 40 x 40 (1016 x 1016) Roof Opening = 42Y2 x 421/2 (1080 x 1080) Shroud Thickness = 0.080 (2.0) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.080 (2.0) ^Approximate Unit Weight = 385 Ibs. (175 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor Fan r VARI-GREEN. - RPM RPM ---HP (Belt) ari-G n Density 0.0 Ib/fN 4tiA1 >f_ c3 0O S q 1' w � �7 S S ql - 9) 0 3 6 9 12 Volume (cfm x 1000) 10 20 Volume (m3/hr x 1000) Static Pressure in Inches wg 15 18 30 nr r�J� • U.1Zb U.L5 U.3/5 U.O U./5 l 1."L5 l.5 1./5 _ MAXIMUM BHP AT A GIVEN RPM = (RPM/405)31 MAXIMUM RPM = 700 TIP SPEED (ft/min) = RPM x 9.425 MAXIMUM MOTOR FRAME SIZE = 215T 5257 0.72 8.3 7050 1.07 10.0 255 1/3 275 W 1 /2 UJ 325 C7 p� 3/4 ¢ 370 CFM 6159 5043 3236 BHP 0.22 0.25 0.22 Sones 5.2 4.9 4.8 CFM 6643 5633 4308 BHP 0.28 0.31 0.31 Sones 5.9 5.5 5.2 CFM 7850 7029 6036 4757 BHP 0.46 0.50 0.52 0.50 Sones 8.5 8.3 7.4 7.1 CFM 8937 8232 7410 6480 BHP 0.68 0.73 0.76 0.76 Sones 10.2 9.8 9.2 8.4 1 415 CFM 10024 9401 8713 7927 BHP 0.95 1.01 1.06 1.07 Sones 12.6 11.9 11.3 10.6 1Yz 465 CFM 11232 10683 10087 9425 8706 6966 BHP 1.34 1.40 1.46 1.50 1.51 1.46 Sones 15.1 14.6 14.0 13.4 12.8 11.7 2 510 CFM 12319 11824 11294 10719 10085 8696 6472 BHP 1.77 1.84 1.91 1.96 1.98 1.99 1.79 Sones 17.7 17.2 16.6 16.1 15.6 14.4 13.9 550 CFM 13285 12828 12340 11822 11266 10041 8616 BHP 2.22 2.29 2.37 2.43 2.47 2.51 2.46 Sones 19.6 19.2 18.7 18.2 17.7 16.7 15.7 3 VG-3 590 CFM 14251 13825 13376 12908 12408 11307 10081 8536 BHP 2.74 2.82 2.90 2.98 3.03 3.09 3.08 2.95 Sones 22 21 21 20 19.8 18.8 17.7 17.1 645 CFM 15580 15190 14786 14366 13922 12958 11912 10749 9292 BHP 3.57 3.66 3.75 3.84 3.91 4.00 4.04 4.01 3.85 Sones 24 24 24 23 23 22 21 20 19.4 5 VG-5 700 CFM 16908 16549 16185 15798 15408 14564 13624 12640 11538 10184 BHP 4.57 4.66 4.761 4.86 4.95 5.08 5.14 5.17 5.12 4.94 Sones 1 28 1 27 1 27 1 27 1 27 1 26 25 1 24 1 23 1 22 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 41 58% (1492) o o *381/2 (978) P87/8 (225) 1 % (44) L 46 (1168) Damper Size = 40 x 40 (1016 x 1016) Roof Opening = 42Y2 x 421/2 (1080 x 1080) Shroud Thickness = 0.080 (2.0) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.080 (2.0) ^Approximate Unit Weight = 415 Ibs. (188 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. 2.0 400 1.5 a 300 3 N W 1.0 N N a 200 d .ro � U N U) 0.5 100 0 v VARI-GREEA1 s yq M (Belt) R R Density Density M (Vari-G .075 lb/ft3 en) yq .2 kg/m3 J ayA � v� a yA yA S � A � O �,y e sas o 0.00 2 4 6 8 10 12 14 16 18 20 Volume (cfm x 1000) 10 20 30 Volume (m3/hr x 1000) Motor Fan HP�� • 0.125 0.25 Static 0.375 Pressure in Inches wg _ 0.5 0.625 0.75 1 1.25 1.5 MAXIMUM BHP AT A GIVEN RPM = (RPM/394)3 MAXIMUM RPM = 685 TIP SPEED (ft/min) = RPM x 9.425 MAXIMUM MOTOR FRAME SIZE = 215T VG-1 300 1/2 W 325 E± 3/4 OC 365 Q 1 C 410 CFM 8024 7070 5804 BHP 0.40 0.43 0.44 Sones 7.6 6.6 5.6 CFM 8693 7830 6756 5001 BHP 0.51 0.54 0.56 0.51 Sones 8.7 7.7 6.8 5.6 7641 1.11 9.6 CFM 9763 9024 8109 7013 BHP 0.72 0.76 0.79 0.78 Sones 10.8 10.0 8.9 7.9 CFM 10966 10330 9558 8686 BHP 1.02 1.07 1.11 1.12 Sones 13.7 13.3 11.9 10.9 1'/2 460 CFM 12304 11737 11085 10360 9568 8607 7096 BHP 1 1.45 1.50 1.55 1.58 1.59 1.56 1.46 Sones 15.9 15.6 14.8 14.1 13.1 12.1 10.9 483 CFM 12919 12379 11776 11109 10355 9517 8488 BHP 1.67 1.73 1.78 1.82 1.83 1.83 1.78 Sones 17.0 16.7 16.1 15.5 14.8 13.7 12.9 2 505 CFM 13507 12991 12431 11795 11096 10368 9473 BHP 1.91 1.97 2.02 2.07 2.09 2.10 2.07 Sones 18.1 17.8 17.3 16.8 16.5 15.5 14.7 543 CFM 14524 14043 13551 12959 12350 11679 10965 8917 BHP 2.38 2.44 2.5 2.55 2.59 2.60 2.60 2.46 Sones 20 19.8 19.4 18.9 18.6 17.8 16.9 15.6 3 VG-3 580 CFM 15513 15064 14614 14077 13523 12917 12289 10813 BHP 2.90 2.96 3.03 3.09 3.14 3.17 3.18 3.13 Sones 22 22 22 21 21 20 19.1 17.6 633 CFM 16931 16519 16107 15654 15146 14639 14072 12892 11465 BHP 3.77 3.84 3.91 3.98 4.04 4.10 4.12 4.13 4.05 Sones 26 25 25 24 24 23 23 21 19.7 5 VG-5 CFM 685 BHP Sones 18322 17941 17560 17179 16711 16243 15774 14710 13535 12119 4.77 4.85 4.93 5.01 5.07 5.14 5.20 5.23 5.21 1 5.10 30 30 29 29 1 28 28 1 26 1 24 1 23 1 22 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 42 If 58% 3.0 (1492) ,-- 600 2 G -381/2 m 500 3 2.0 (978) a c 0581%(225) a1 y 400 - m y J., 2 300 a m 1.0 11/4 (44) 200 C0 46 (1168) 100 0.° Damper Size = 40 x 40 (1016 x 1016) Roof Opening = 42Y2 x 421/2 (1080 x 1080) Shroud Thickness = 0.080 (2.0) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.080 (2.0) ^Approximate Unit Weight = 460 Ibs. (209 kg) All dimensions in inches (millimeters). *May be greater depending on motor. 'Weight shown is largest cataloged Open Drip -Proof motor. Motor Fan HP RPM ...&5 0.75 1 v VARI-GREEAL S A RPM (Belt) RPM (Varl- reen) yA --- Dens, HP 1.2 kg/ma try q ¢' yA 6�O yA S�0 Age � 0 o� 0.00 2 4 6 8 10 12 14 16 18 Volume (cfm x 1000) 0 5 10 15 20 25 30 Volume (m3/hr x 1000) Static Pressure in Inches wg 1.25 1.5 1.75 2 2.25 2.5 2.75 • 1 V CFM 420 BHP Sones 6097 MAXIMUM BHP AT A GIVEN RPM = (RPM/431)3 MAXIMUM RPM = 855 TIP SPEED (ft/min) = RPM x 9.425 MAXIMUM MOTOR FRAME SIZE = 215T 0.91 10.4 435 CFM 6576 BHP 1.02 Sones 10.8 11/2 W 3; pL 500 CFM 8432 7000 BHP 1.56 1.53 Sones 13.4 12.5 2 525 CFM 9061 7808 5650 BHP 1.79 1.78 1.61 Sones 14.7 13.6 12.7 550 CFM 9681 8589 6998 BHP 2.05 2.06 1.98 Sones 16.0 14.8 14.2 590 CFM 10657 9719 8495 6528 BHP 2.50 2.57 2.52 2.32 Sones 18.0 16.3 15.7 14.9 3 VG-3 630 CFM 11616 10772 9767 8525 6006 BHP 3.01 3.11 3.10 3.04 2.63 Sones 20 18.6 17.6 16.9 15.7 690 CFM 13062 12259 11464 10468 9335 7159 BHP 3.93 4.02 4.11 4.05 3.99 3.60 Sones 24 22 21 20 19.2 18.1 5 5 VG-1 VG- 750 CFM 14487 13711 13002 12220 11282 10239 8513 BHP 5.02 5.10 5.22 5.26 5.20 5.13 4.83 Sones 27 25 24 24 23 22 21 803 CFM 15728 14985 14309 13647 12863 11960 10986 9445 BHP 6.13 6.22 6.33 6.46 6.44 6.37 6.30 6.01 Sones 31 30 28 27 26 25 24 23 71/2 855 CFM 16918 16236 15568 14946 14315 13544 12676 11761 10368 8273 BHP 7.37 7.47 7.58 7.71 7.82 7.76 7.69 7.61 1 7.32 6.63 Sones 1 35 1 33 1 33 1 31 1 29 29 27 27 1 26 1 25 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 43 651/4 (1657) 2.0 1 *44 (1118) a a 300 3 N in 1.( J U co 9% (248) a 200 2 17 o a 52 100 (1321) Damper Size = 46 x 46 (1168 x 1168) Roof Opening = 481/2 x 481/2 (1232 x 1232) Shroud Thickness = 0.080 (2.0) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.100 (2.5) ^Approximate Unit Weight = 495 Ibs. (225 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. Motor Fan i v VARI-GREEN, !i i2,( PM (Belt) Density I.0751b/ft' PM (Vari-Green) S yq Density Sq 13 q VJ goo o� 200 0.00 0 b lu tb ru Volume (cfm x 1000) 10 20 30 Volume (m3/hr x 1000) Static Pressure in Inches wg 40 25 •• �--- • V.IGJ V.LJ V.JIJ V.JV V.VLJ V./J I.VV I.GJ I.J MAXIMUM BHP AT A GIVEN RPM = (RPM/302)3 MAXIMUM RPM = 600 TIP SPEED (ft/min) = RPM x 11.061 MAXIMUM MOTOR FRAME SIZE = 215T 9463 1.45 9.6 200 1/2 W 240 3/4 OC 275 Q 1 305 CFM 8242 6454 1 BHP 0.27 0,29 Sones 3.1 2.9 CFM 9890 8573 6365 BHP 0.46 0.50 0.48 Sones 4.6 5.0 4.9 CFM 11332 10219 8698 BHP 0.69 0.75 0.76 Sones 6.2 6.8 5.6 CFM 12568 11579 10320 8672 BHP 0.95 1.01 1.03 1.01 Sones 8.0 8.4 7.5 7.2 11/2 345 CFM 14217 13357 12411 11102 BHP 1.37 1.45 1.49 1.50 Sones 11.7 11.3 10.8 10.1 2 380 CFM 15659 14892 14043 12983 11787 10108 BHP 1.83 1.92 1.97 2.00 2.00 1.91 Sones 14.4 13.8 13.3 12.7 12.3 12.0 3 435 CFM 17925 17264 16540 15792 14790 13764 12502 BHP 2.74 2.86 2.93 2.97 2.99 3.00 2.95 Sones 19.0 18.4 17.8 17.3 16.6 16.4 16.5 475 CFM 19574 18968 18320 17640 16887 15929 14994 12315 BHP 3.57 3.69 3.78 3.84 3.88 3.90 3.91 3.69 Sones 22 21 20 19.8 19.3 18.6 18.3 18.3 5 VG-5 515 CFM 21222 20663 20081 19459 18826 18046 17162 15254 12312 BHP 4.55 4.68 4.80 4.87 4.92 4.95 4.98 4.92 4.56 Sones 24 24 23 22 21 21 20 19.4 19.1 558 CFM 22994 22478 21957 21383 20805 20219 19446 17835 15908 BHP 5.79 5.93 6.07 6.15 6.22 6.28 6.31 6.34 6.21 Sones 27 27 26 25 24 24 23 23 22 71/2 600 CFM 24725 24245 23765 23243 22709 22166 21621 20104 18585 16590 BHP 7.20 7.35 7.51 7.61 7.70 7.76 7.81 7.87 7.86 7.64 Sones 30 30 1 30 29 27 1 27 26 26 26 26 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 44 If 733/4 1 1 1.75 (1873) 400 1.50 300 rn 1.2f 0 0 �0_ *471/4 3 (1200) d c � 250 '� 1.0( N N m 200 N a a 0.7° 1111,(286) v v _m 150Ca 13/4 (44) C 0.51C 58 100 (14 73) - 0.2, Damper Size = 52 x 52 (1321 x 1321) Roof Opening = 541/2 x 541/2 (1384 x 1384) Shroud Thickness = 0.080 (2.0) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.100 (2.5) ^Approximate Unit Weight = 623 Ibs. (283 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AVleight shown is largest cataloged Open Drip -Proof motor. r VARI-GREEN RPM RPM (Belt) (Vari-Green) y0 -- - HP Density 0.0 5Ib/ft' s Density 1.2 1 -r, v 00 Aso , 200 4 0.000 5 10 15 20 25 30 Volume (cfm x 1000) 0 5 10 15 20 25 30 35 40 45 50 Volume (m3/hr x 1000) Motor HP Fan RPM i- 0.125 0.25 Static 0.375 Pressure in Inches wg 0.5 0.625 0.75 0.875 1 1.25 MAXIMUM BHP AT A GIVEN RPM = (RPM/245)3 MAXIMUM RPM = 485 TIP SPEED (ft/min) = RPM x 12.632 MAXIMUM MOTOR FRAME SIZE = 215T 9587 1.42 9.1 CFM 1/2 VG-1 200 BHP W Sones W CFM 3/4 225 BHP Sones CFM 1 11(250 BHP Sones CFM 11/2 285 BHP Sones 12020 10059 6529 0.51 0.55 0.48 7.3 6.6 7.3 13522 11811 9500 0.73 0.77 0.76 8.3 8.0 7.6 15025 13516 11662 8820 1.00 1.05 1.06 0.98 9.5 9.5 8.6 8.1 17129 15830 14379 12517 1.48 1.54 1.58 1.56 11.8 11.2 10.7 10.0 2 310 CFM 18631 17437 16135 14589 12656 BHP 1.90 1.97 2.02 2.02 1.97 Sones 14.0 13.0 12.2 12.0 11.5 3 360 CFM 21636 20608 19548 18385 17010 15420 13507 BHP 2.98 3.06 3.13 3.17 3.17 3.21 3.00 Sones 17.6 17.0 16.4 15.9 15.5 15.0 14.2 393 CFM 23619 22678 21736 20683 19605 18254 16764 15086 BHP 3.87 3.66 4.05 4.10 4.14 4.12 4.06 3.94 Sones 20 19.9 19.5 18.8 18.3 18.0 17.5 16.7 5 415 CFM 24942 24050 23158 22189 21181 20012 18733 17211 15486 BHP 4.56 4.65 4.75 4.81 4.85 4.86 4.84 4.74 4.58 Sones 22 22 22 21 21 20 20 19.1 18.1 7425 CFM 25542 24672 23801 22868 21883 20799 19550 18156 16604 BHP 4.90 4.99 5.09 5.16 5.20 5.22 5.20 5.13 5.00 Sones 23 23 23 22 22 21 21 1 20 19.3 455 CFM 27345 26532 25719 24886 23966 23046 21953 20786 19471 15870 BHP 6.01 6.11 6.22 6.31 6.36 6.41 6.41 6.38 6.30 5.85 Sones 27 27 27 26 26 25 25 24 24 21 71/2 485 CFM 29149 28386 27623 26860 26016 25153 24290 23201 22106 19517 BHP 7.28 7.39 7.50 7.61 7.67 7.72 7.78 7.75 7.73 7.49 Sones 31 31 31 31 1 30 29 29 28 28 26 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 45 83 (2108) 400 m o_ 2 300 Cn Cn 0) U 200 to 100 0 Damper Size = 58 x 58 (1473 x 1473) Roof Opening = 601/z x 601/2 (1537x 1537) Shroud Thickness = 0.100 (2.5) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.100 (2.5) ^Approximate Unit Weight = 687 lbs. (312 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AWeight shown is largest cataloged Open Drip -Proof motor. o o "50% (1289) 141/z (368) 1 % (44) Imo- 64 (1626) 2.0 0.19 r VARI-GREEN R M (Belt) y - Density RPM (Va - HP 0.075 Ib 1.2 kg/ -Green) ' A yA Density S yA , tiA �' , \J \1 0.00 5 10 15 20 25 30 35 40 Volume (cfm x 1000) 20 40 60 Volume (m3/hr x 1000) Motor Fan HP * Static Pressure in Inches wg � 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.25 14102 11123 0.50 0.57 1 MAXIMUM BHP AT A GIVEN RPM = (RPM/210)3 6.7 6.5 MAXIMUM RPM = 460 16117 13588 10593 TIP SPEED (ft/min) = RPM x 14.137 0.75 0.85 0.83 MAXIMUM MOTOR FRAME SIZE = 256T 1 8.4 8.0 7.7 1 175 W 200 CFM BHP Sones CFM BHP Sones 214 CFM 17245 14939 12242 BHP 0.92 1.04 1.04 Sones 9.5 9.1 8.7 1 % 245 CFM 19743 17749 15481 12983 BHP 1.38 1.54 1.57 1.53 Sones 1 11.9 11.5 11.0 10.7 2 269 CFM 21677 19873 17857 15752 BHP 1.83 2.02 2.06 2.08 Sones 14.0 13.8 13.2 12.7 3 308 CFM 24820 23263 21627 19752 17903 15284 BHP 2.74 3.00 3.09 3.11 3.11 2.96 Sones 17.7 17.4 16.9 16.2 15.8 15.6 337 CFM 27157 25739 24253 22614 20937 19206 16671 BHP 3.59 3.89 4.01 4.06 4.08 4.06 3.88 Sones 19.9 19.5 19.1 18.5 17.9 17.6 17.4 5 VG-5 366 CFM 29494 28188 26834 25429 23831 22310 20688 18366 BHP 4.60 4.92 5.10 5.20 5.20 5.24 5.19 4.99 Sones 22 22 21 21 20 19.8 19.5 19.4 71/z 419 440 CFM 33764 32624 31467 30265 29015 27607 26276 24940 23486 BHP 6.90 7.27 7.57 7.70 7.80 7.80 7.84 7.88 7.78 Sones 27 27 27 26 26 25 24 24 23 CFM 35457 34371 33279 32134 30989 29679 28373 27107 25801 22407 BHP 8.00 8.38 8.74 8.87 9.01 9.03 9.05 9.10 9.09 8.73 Sones 30 29 29 29 29 28 27 26 26 25 10 460 CFM 37068 36030 34991 33900 32805 31625 30342 29127 27917 25310 BHP 9.14 9.54 9.94 10.10 1 10.24 10.32 10.32 10.36 10.41 1 10.26 Sones 32 1 32 1 32 1 32 1 32 1 31 1 30 1 29 1 28 1 27 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. a. If 83 2.5 (2108) -� 6001 2.( 00 CO- *50% a 3 00 (1289) 2 1 c in N a 14Y2 (368) ) .2 1 f 00 1 % (44) 64 U (1626) Damper Size = 58 x 58 (1473 x 1473) Roof Opening = 601/2 x 601/2 (1537x 1537) Shroud Thickness = 0.100 (2.5) Motor Cover Thickness = 0.064 (1.6) Curb Cap Thickness = 0.100 (2.5) ^Approximate Unit Weight = 748 Ibs. (339 kg) All dimensions in inches (millimeters). *May be greater depending on motor. AVleight shown is largest cataloged Open Drip -Proof motor. r VARI-GREEAL R M (Belo RIF M (V -Gree yA Der siry 007".'t. -1O A s OS tiq "a 0't S A u'j0 , \ SOS G 00 0 0.00 0 b 12 16 24 :30 Volume (cfm x 1000) 20 40 Volume (m3/hr x 1000) 36 42 48 60 80 Motor HP • Fan * � 0.125 Static 0.25 0.375 Pressure in Inches wg 0.5 0.75 1 1.25 1.5 1.75 MAXIMUM BHP AT A GIVEN RPM = (RPM/202)3 MAXIMUM RPM = 505 TIP SPEED (ft/min) = RPM x 14.137 MAXIMUM MOTOR FRAME SIZE = 256T 1 175 W 195 CFM 15488 1250 1 11068 0.87 BHP 0.61 0.65 Sones 6.9 6.3 CFM 17258 14674 BHP 0.85 0.90 Sones 7.8 7.5 7.2 18610 3.10 14.3 205 CFM 18143 15724 12632 BHP 0.99 1.04 1.03 Sones 8.3 8.2 8.1 1% 235 CFM 20798 18814 16229 12673 BHP 1.49 1.57 1.56 1.50 Sones 10.1 10.4 10.5 10.6 2 259 CFM 22922 21228 18963 16439 BHP 1.99 2.09 2.11 2.08 Sones 12.3 12.1 11.9 11.6 3 296 CFM 26197 24874 22870 20831 BHP 2.97 3.11 3.14 3.13 Sones 16.2 15.6 15.3 15.0 5 351 CFM 31064 30005 28492 26810 25115 21376 BHP 4.96 5.13 5.21 5.24 5.23 5.15 Sones 21 21 19.9 19.3 18.7 17.4 7% 402 442 474 CFM 35578 34653 33552 32075 30612 27519 24274 BHP 7.45 7.65 7.80 7.84 7.87 7.82 7.73 Sones 27 26 26 25 24 23 21 10 CFM 39118 38277 37435 36109 34766 32131 29134 26111 BHP 9.90 10.12 10.34 10.39 10.44 10.46 10.36 10.24 Sones 32 32 32 32 32 28 27 26 CFM 41950 41165 40381 39287 38034 35558 32927 30151 26271 BHP 12.21 12.45 12.68 12.80 12.85 12.90 12.84 12.73 12.42 Sones 36 36 37 36 35 33 31 30 28 15 505 CFM 44694 43957 43221 42332 41157 38813 36503 33869 31293 26758 BHP 14.77 15.02 15.27 15.45 15.51 15.60 15.60 15.48 15.36 14.84 Sones 1 40 40 1 40 1 40 1 39 38 36 1 35 32 30 Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels. 47 Greenheck's Quick Delivery program provides many options to help you meet your project's schedule. Distribution centers around the world ensure same -day pickup and same -day shipment for orders in by 2 p.m. (CSI). Hundreds of custom products can be manufactured through our Quick Build program in just days. Please refer to the chart shown for model size and availability for QD and QB programs. I. - ION Anywhere. Anytime. Quick Delivery Distribution centers are nearby Ilk ModelAvailability and fully stocked. �elGBI / 7 Size Number Size Number U.S. MANUFACTURING LOCATIONS 060-095 QD-1-3-5-10-15-20-25 097-099 QD-1-3-5-10-15-20-25 `` California California f 097-098 1-3-5-10-15-20-25 100 QD-1-3-5-10-15-20-25 Florida Kentucky North Carolina North Carolina 099-100 QD-1-3-5-10-15-20-25 100HP 1-3-5-10-15-20-25 Texas Oklahoma 100HP 1-3-5-10-15-20-25 120 QD-1-3-5-10-15-20-25 Wisconsin Wisconsin — 120 QD-1-3-5-10-15-20-25 130 QD-1-3-5-10-15-20-25 Mexico WORLDWIDE 130 QD-1-3-5-10-15-20-25 140 QD-1-3-5-10-15-20-25 Mexico — 140 QD-1-3-5-10-15-20-25 140HP 1-3-5-10-15-20-25 • 140HP 1-3-5-10-15-20-25 160 QD-1-3-5-10-15-20-25 , LOCAL STOCK 160 QD-1-3-5-10-15-20-25 160HP 1-3-5-10-15-20-25 CUSTOMER 180 1-3-5-10-15-20-25 180 QD-1-3-5-10-15-20-25 PICK UP 200 1-3-5-10-15-20-25 180HP 1-3-5-10-15-20-25 • a • 200 QD-1-3-5-10-15-20-25 _ SAME -DAY 200HP 1-3-5-10-15-20-25 OR NEXT DAY SHIPMENTS — 220 1-3-5-10-15-20-25 220HP 1-3-5-10-15-20-25 240 QD-1-3-5-10-15-20-25 CUSTOM-BUILT PRODUCTS 240HP 1-3-5-10-15-20-25 r SHIPPED IN 260 1-3-5-10-15-20-25 ONE DAY 300 QD-1-3-5-10-15-20-25 1 1 300HP 1-3-5-10-15-20-25 • ' 0 ' 330 1-3-5-10-15-20-25 f CUSTOM-BUILT 360 1-3-5-10-15-20-25 PRODUCTS SHIPPED 360HP 1-3-5-10-15-20-25 IN 3, 5, 10, 15, 20 OR 25 DAYS 420 1-3-5-10-15-20-25 y� 480 1-3-5-10-15-20-25 9 _ • • • • • • 500 1-3-5-10-15-20-25 ALL GREENHECK PRODUCTS ARE 540 1-3-5-10-15-20-25 SHIPPED AS FAST AS POSSIBLE FROM ONE OF OUR FIVE U.S. MANUFACTURING PLANTS. ` r 1 { - 1 - Our Commitment As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties. LJGREENHECK Building Value in Air. OO.F&V.1000 R11 8-2022 P.O. Box 410 • Schofield, Wl 54476-0410 • Phone (715) 359-6171 • greenheck.com Copyright 0 2022 Greenheck Fan Corp.