Centrifugal Utility Fans Model SFD, SFB, SWD and SWB

Transcription

1 Centrifugal Utility Fans Model SFD, SFB, SWD and SWB Direct and Belt Drive New Model SWD with January

2 Models SFD, SFB, SWD and SWB Utility Fans Contents Standard Construction Features... - Vari-Green Options Severe Duty Options Temperature Options... Options and Accessories...- Typical Installations... Discharge Position/Dimensional Data...- Engineering Data... Fan Identification/Model Selection... SFD Dimensions and Performance SWD Dimensions and Performance SFB Dimensions and Performance SWB Dimensions and Performance... - Typical Specifications... - Greenheck Fan Corporation certifies that the model SFD, SFB, SWD and SWB, fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication and comply with the requirements of the AMCA Certified Ratings Program. The certified ratings for Model SFD, SFB and SWB are shown on pages -. Greenheck Fan Corporation certifies that the model SWB Series AF, fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication and AMCA Publication and comply with the requirements of the AMCA Certified Ratings Program. The certified ratings for Model SWB Series AF are shown on pages 9-. SFD, SFB, SWD and SWB Series, and models are listed for electrical (UL/cUL 7) File no. E SWB Series and models are listed for grease removal (UL/cUL 7) File no. M7 SWB Series and models are listed for Emergency Smoke Control Systems File No. M7 igh Wind Certification Miami-DADE Notice of Acceptance (NOA) 9-. for high wind and hurricane zones Florida Product Approval Number - FL Seismic Certification OSPD - Office of Statewide ealth Planning and Development - OSP-- IBC and 9 - International Building Code Enjoy Greenheck s extraordinary service, before, during and after the sale. 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 hours of placing your order. Our Quick Build made-to-order products can be produced in or day production cycles, depending upon their complexity. Greenheck s free Computer Aided Product Selection program (CAPS), rated by many as the best in the industry, helps you conveniently and efficiently select the right products for the challenge at hand. Greenheck has been Green for a long time! Our energy-saving products and ongoing corporate commitment to sustainability can help you qualify for LEED credits. Our D service allows you to download at no charge lightweight, easy-to-use AutoDesk Revit D drawings for many of our ventilation products. Find out more about these special Greenheck services at greenheck.com

3 Models SFD, SFB, SWD and SWB Utility Fans Model Comparison Location Mounting Airflow Application Drive Type Impeller Type Performance Model Outdoor Indoor Roof Curb Base/Floor anging Wall Ceiling Mounted Exhaust Supply Reversible Recirculate General/Clean Air Contaminated Air Spark Resistant Grease (UL 7) Smoke Control (UL) igh Wind ( mph) igh Temp (above F ) Belt Direct Centrifugal Propeller/Axial Mixed Flow Maximum Volume (cfm) Maximum Static Pressure (in. wg) Relative Cost SFD,. $ SFB,. $$ SWD,. $$ SWB, $$ Models SFD and SFB Greenheck models SFD and SFB forward-curved utility fans have been designed for supply, exhaust and return air applications requiring low to medium air volumes and pressures. You will receive the following benefits with these fans: SFD fans are available in four sizes (, 7., 9 and ) with different rpm motors. Capacities range from to, cfm ( to, m³/hr) with static pressures to. in. wg ( Pa). SFB fans are available in ten sizes (9 through ) with capacities ranging from to, cfm ( to,9 m³/hr) and static pressures to. in. wg (7 Pa). Greenheck utility fans are designed, engineered and tested prior to shipment to provide years of smooth, vibration-free operation with minimal maintenance. The fan may be mounted indoors or outdoors. All fan sizes are tested in our AMCA accredited laboratory to ensure complete and accurate performance ratings. All models are licensed to bear the AMCA Air Performance seal. Performance as cataloged is assured. Model SWD and SWB Greenheck s backward-inclined utility fans have many advantages; higher operating efficiencies, nonoverloading horsepower curves and higher pressure capabilities. You will also receive the following benefits with these fans: SWD fans are available in seven sizes (7 through ) with capacities from to, cfm (7 to 9, m³/hr) and static pressures to. in. wg ( Pa). Model SWD is offered exclusively with Vari-Green electronically commutated motors for energy efficiency and ease of control. SWB Series in ten sizes ( through ) with capacities from 7 to, cfm ( to,7 m³/hr) and static pressures to. in. wg (77 Pa). SWB Series in twelve sizes ( through ) with capacities from 7 to,7 cfm ( to, m³/hr) and static pressures to. in. wg (, Pa). SWB Series in seven sizes (7 through 9) with capacities from, to, cfm (7,7 to 9,7 m³/hr) and static pressures to. in. wg (, Pa). Greenheck utility fans are designed, engineered and tested prior to shipment to provide years of smooth, vibration-free operation with minimal maintenance. Fans may be mounted indoors or outdoors. Fans are tested in our AMCA accredited laboratory to ensure complete and accurate performance ratings. All models are licensed to bear the AMCA Air Performance seal. SWB Series AF fans are licensed to bear the AMCA Sound and Air Performance seal. Performance as cataloged is assured.

4 Standard Construction Features Standard Construction Features Wheel SFD and SFB fans have forward-curved centrifugal wheels constructed of die formed steel with blades securely riveted to a steel backplate and rim. Each wheel is statically and dynamically balanced to precise tolerances. SWB Series and through size and all sizes of SWD have backward-inclined non-overloading centrifugal wheels constructed of aluminum. Series, sizes and larger and Series wheels are constructed of steel or aluminum. Backward-inclined wheels are made of a heavy-gauge material with single-thickness blades securely riveted or welded to a heavy-gauge backplate and wheel cone. SWB Series fans are available with aluminum airfoil wheels. Each wheel is statically and dynamically balanced to precise tolerances. Finish All structural steel parts are phosphate treated and coated with Greenheck s Permatector for a long lasting finish. Galvanized construction remains unpainted. See housing and drive frame information for specific material and coating. SFD SFB SWD Forward Curved Forward Curved Backward Inclined SWB Backward Inclined Backward Inclined Backward Inclined or Airfoil ousing SFD and SWB Series housings are constructed of galvanized steel. SFB and SWB Series and housings are constructed of steel and coated with Permatector as standard. SWB Series may also be constructed with aluminum housings and housing supports. SWD housings can be galvanized, painted steel, or aluminum. ousings are available in clockwise or counterclockwise rotation and are field rotatable to the eight standard discharge positions. Side panels are bonded to the fan housing with an airtight lock seam. Fully welded housings are also available on SFB, SWD, and SWB Series and models. ousing Supports Mounting oles Drive Frame ousing supports are constructed of heavy-gauge steel with formed flanges for extra strength. Base rails have prepunched mounting holes which allow for easy installation. SFB and SWB Series and drive frames are constructed of rugged, welded and coated steel members (Series drive frames are constructed of reinforced heavy-gauge galvanized steel) supporting the shaft and bearings to provide rigid reinforcement for the housing. SFB and SWB drive frames are arrangement. SFD drive frames are constructed of galvanized steel, bolted and available in arrangement. SWD drive frames are constructed of galvanized or painted steel, bolted and available in arrangement. 7 Fasteners Corrosion-resistant fasteners are used to secure unit base and blower scroll assembly. Galvanized Galvanized Painted Steel Painted Steel Galvanized, Painted Steel, or Aluminum Galvanized or Painted Steel Galvanized Painted Steel Painted Steel or Aluminum Painted Steel Painted Steel Galvanized Motor eavy-duty ball bearing motors are carefully matched to the fan load. Open drip proof, totally enclosed, and explosion resistant enclosures are available for SFD, SFB, and SWB fans. Vari-Green motors are included with all SWD fans, and are optional for model SFD. Vari-Green motor enclosures may be open drip proof or totally enclosed. 9 Inlet Cone Streamlined inlet cone design provides for low turbulence air intake, reducing intake losses and sound levels.

5 Standard Construction Features Belt Drive Only Features SFB SWB Motor Plate Pivoting motor plate with adjusting screws make belt tensioning a quick and easy operation. Drive Assembly Machined, cast iron pulleys are factory set to the required and are adjustable for final system balancing for applications with hp or less motors. Sized for a minimum of % of driven horsepower. Fan Shaft Precision turned, ground and polished solid steel shafts are sized so the first critical speed is at least % over the maximum operating speed. Stainless steel shafts are available on SWB Series and fans. Bearings eavy-duty, self-aligning pillow block ball bearings are selected for a minimum L life in excess of, hours (L average life of, hours) at maximum cataloged operating conditions. SFB and SWB 7 7 SWD 7 SFD 7 SWB 7 SWB

6 Vari-Green Options Vari-Green Motor - SWD and SFD Greenheck s electronically commutated (EC) Vari-Green (VG) motor combines motor technology, controllability and energy-efficiency into one single low maintenance unit and is the industry s first fully controllable motor. When combined with Greenheck s SWD/SFD fans, most of the and static pressure ranges of a belt drive can be attained with the benefits of a direct drive. Motor Information P Volts Z Phase FLA Enclosure / 7 / Single. TENV / 7.7 / Single /./. ODP / 7.7 / Single /./. ODP / 7. / Single / 9./.9 ODP 7. / Single /./. ODP 7 /- / Single./. TEFC 7 - / Single. TEFC Extended Motors / / Single. ODP / / Single. ODP Vari-Green Advantages Initial cost is similar to a belt drive Lower operating cost No maintenance, no belts, pulleys or bearings Easy adjustment 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 - VDC signal from Building Automation Systems, Vari-Green Controls or other controls to adjust motor speed.. Consolidated Motor with Dial and - VDC signal - Refer to greenheck.com, Vari-Green Motor IOM for specific information. Vari-Green Motor Benefits Operates on AC power that s converted to DC providing a more efficient motor operation as compared to an AC operation. The motor can attain up to % efficiency and reduce energy consumption. Watt savings of -7% depending on. 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 s. A cooler motor has longer motor life and reduces energy consumption. % usable turndown vs. % on AC single phase direct drive. SWD and SFD fans with Vari-Green motors can provide most of the 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. Constant Volume Life Cycle Analysis Three Year Cost Comparison $ $ Belt Vari- Drive Green 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 7 rpm, /7, with an energy rate of $./ kwh. Maintenance on the SQ- is estimated at $/yr. Note: Example is based on a relative cost. Use and installation variables may produce different results.

7 Vari-Green Options Demand Controlled Ventilation for Multistory Buildings Applications requiring constant pressure or variable volume can utilize SWD and SFD fans with Vari-Green motors and Vari-Green controls. Demand controlled ventilation systems reduce the amount of energy used by decreasing the speed of the fan when demand is low. This in turn lessens the amount of conditioned air exhausted and further reduces total operating costs associated with air conditioning and heating in multistoried buildings such as: hotels, multifamily complexes, institutional facilities, and high rise commercial buildings. The Vari-Green constant pressure control is preprogrammed and easy-to- Variable Volume Operating Cost Analysis Variable Volume vs. Constant Volume $,,7,,, 7 $ Variable Volume eating Cost Cooling Cost Fan Operating Cost Constant Volume Example of potential savings based on a northeast city in the USA using Vari-Green components for variable volume. install for applications that include: venting dryers, bathrooms, residential type kitchen space or industrial process exhaust. Contact fans@greenheck.com for more information. Daily Operating Comparison: Variable Volume and Constant Volume % of Operation % of Operation ypothetical (otel Bathroom) Variable Volume - Load Shape $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$ % $$$$$$$$$$$$$$$$$$$$$$$$ Series Time of Day Demand controlled ventilation offers significant energy savings by exhausting only the necessary amount of air throughout the day. Constant Volume - Load Shape % Series Time of Day Note: A standard VFD compatible motor can also function within a variable volume system. Vari-Green Controls Transformer - Provides V power from the existing line voltage at the fan to the Vari-Green motor and controls. Dual voltage primary (/V) transformer provided with the fan. Remote Dial - Allows for remote, manual airflow adjustments. Wall plate with dial may be mounted in a standard x inch electrical junction box. Two-Speed Control with Integral Transformer Control allows motor 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 to low for energy conservation. Speeds are selectable via either a dry contact input which utilizes an external switching device to toggle between speeds, or an AC digital input which allows an AC voltage signal to be used to change speeds. Constant Pressure Control - Indoor - Control Vari-Green motor via static (variable volume) or velocity (constant ) pressure on the inlet or outlet side of the fan. Optional, one or two, duct or room probes for use in: Multifamily structures - Apartments, condos, hotels; dryers, residential kitchens and bathrooms. Institutional facilities - Schools, prisons, multistory office buildings; bathrooms. Constant Pressure Control - Outdoor Control Vari-Green motor via static pressure on the inlet side of the fan. Includes one duct probe and transducer for use in: Multifamily structures - Apartments, condos, hotels; residential kitchen, dryer facilities and bathrooms. Institutional facilities - Schools, prisons, multistory. Air Quality VOC - Control a Vari-Green motor via changes in volatile organic compounds (VOC s). VOC s are gasses that are emitted from humans, building materials, perfumes, foods, and furniture off-gassing. Range is - CO ppm equivalent. Institutional facilities Schools, court house, hospitals; bathrooms, waiting rooms, cafeteria. Commercial buildings Office space, conference rooms, bathrooms, break room. Air Quality Temperature and umidity - Control Vari-Green motor via changes in temperature, humidity, or both. Range is to F (- to c) and to % relative humidity. Multifamily structures Apartments, condos, hotels; bathrooms, utility rooms. Commercial buildings Office buildings; office space, conference rooms, utility rooms, bathrooms. 7

8 Applications igh Wind and urricane igh Wind and urricane - SFD, SFB and SWB Series and Greenheck is leading the igh Wind Standard for rooftop fans and ventilators. Forceful winds and wind-borne debris are the cause of most hurricane damage. urricane winds start at 7 mph and can exert a force of 7 pounds per square foot of pressure or over 9 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. igh winds and extreme forces are the cause of most storm damage. By analyzing calculations, computer simulations, actual testing, and other standards Greenheck Atlantic, Gulf and Pacific history of major hurricane tracks. developed the igh Wind Standard. Protocols designed to protect against wind-borne debris and severe wind loads: Structural Performance Load Large Missile Impact Test Miami-Dade County Test Protocols Miami-Dade NOA Numbers Texas Department of Insurance State Licensed P.E. Calculations Certified Independent Third-Party Testing Computational Fluid Dynamics (CFD) Finite Element Analysis (FEA) A static load that is times the design load ( pounds per square foot pressure) is applied both positive and negative to simulate wind force loads in each direction. Structural Performance per Dade County Protocol TAS- (ASTM E-). Large Missile Impact Testing is required when objects are located feet or less from the ground. The test is per Dade County Protocol TAS-. The test unit is impacted three times with a piece of lumber ( in. x in. x ft.) weighing approximately nine pounds and traveling at mph. This simulates wind-borne debris striking the fan. Greenheck has gone the extra mile and worked with Miami-Dade County to design a igh Velocity urricane Zone standard for rooftop fans. The SFD, SFB and SWB Series and models are certified and approved by the Miami-Dade Building Code Compliance office and Texas Department of Insurance for use in hurricane zones. The certifications can be viewed on the Miami-Dade County website under the NOA numbers listed below. Models SFD, SFB and SWB Series and are the first upblast aluminum/steel fans in the industry that have received a Miami-Dade NOA for high wind ( mph) and hurricane zones. SFD, SFB and SWB Series and : 9-. The certifications can be viewed on the Texas Department of Insurance Windstorm website under TDI number RV-7. Structural calculations performed by a state licensed Professional Engineer (P.E.) on models SFD, SFB and SWB Series and include Finite Element Analysis (FEA) and a stamped P.E. report of the fans compliance to ASCE 7- Minimum Design Loads for Buildings and Other Structures Standard and the Florida Building Code. The ASCE 7- Standard meets the IBC, Florida and Miami-Dade County codes. Each of the Greenheck models have been subjected to extensive testing procedures. The SFD, SFB and SWB Series and have been certified by an independent third-party to the ASTM E- Static Pressure Difference Standard, Florida Building Code Test Protocols TAS- Static Pressure Difference and TAS- Large Missile Impact. All tests are video taped for documentation of test method and results. All Greenheck high wind models have been analyzed using Computational Fluid Dynamics (CFD). CFD is computer software designed to simulate the flow of high speed winds over the surface of objects. The software records the force profile exerted on the fan so it can be utilized in Finite Element Analysis (FEA). Utilizing the results from CFD analysis Greenheck can accurately predict the stress, strain, and deflection resulting from high wind loads. Greenheck high wind units have been proven to withstand high winds through Finite Element Analysis utilizing CFD results.

9 Applications Seismic and Spark-Resistance Seismic - SFD, SFB and SWB Series and Protocols designed for seismic standards: 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. IBC 9 and are the latest versions adopted on state or local levels. With this code, the standards are intended to improve the performance and design of non-structural systems subject to seismic events. The State of California, one of the most active seismic areas in the United States, has the Office of Statewide ealth Planning and Development (OSPD). OSPD regulates the design and construction of healthcare facilities to ensure they are safe and capable of providing services to the public after a seismic event. OSPD developed their own unique certification process to incorporate the IBC and ASCE testing standards to ensure equipment remains operable after a seismic event. Seismic Testing Criteria California OSPD Test Protocols OSPD Certification No. - State Licensed P.E. Calculations Certified Independent Third-Party Testing All Greenheck seismically certified models have been tested using the most severe seismic event that is found on the Spectral Response Map per IBC Figures. (-). Because our testing is performed under the worst case scenario, using the highest mapped seismic load, highest level occupancy category, worst case site class, and highest code mandated importance factor, it allows Greenheck seismically certified fans to be used anywhere in the United States under any conditions. The California Office of Statewide ealth Planning and Development (OSPD) requires all certified models be shake table tested in accordance with ICC ES AC-, in which the fans are physically subjected to the same or greater forces than they will see during a seismic event. Subjecting Greenheck model SFD, SFB and SWB Series and fans to this type of testing ensures the fans will operate without problems after a seismic event. The OSPD certification numbers and supporting documents can be viewed on OSPD s website and ensures that the fan has been subjected to and passed rigorous testing standards. When using the fans in applications which are not covered by California OSPD standards Greenheck models SFD, SFB and SWB Series and have been certified by a third-party engineering firm to IBC 9, and ASCE 7- standards. These engineers hold professional engineers (PE) licenses in all states so no matter where your job is located you are backed by a PE signature for your state. All Greenheck Seismically Certified Fan models have gone through extensive testing procedures. Greenheck models SFD, SFB and SWB Series and have been certified to IBC 9,, ASCE 7- and California OSPD standards through both engineering calculations and shake table testing of all models by independent third-party engineering firms. Spark-Resistant Construction The following AMCA Standards apply to fan applications that may involve the handling of potentially explosive or flammable particles, fumes or vapors. Models SFB, SWD and SWB are available with spark resistant construction options that meet the intent of these AMCA Standards. AMCA Type A - All parts in contact with the airstream are constructed of nonferrous material (aluminum). Models SFB, SWD and SWB do not meet AMCA Type A spark resistant construction because the fan shaft is steel. AMCA Type B - The fan wheel is constructed of nonferrous material (aluminum). A nonferrous (aluminum) rub ring surrounds the fan shaft where it passes through the fan housing. Available on models SWD and SWB Series and. AMCA Type C - The inlet cone is constructed of nonferrous material (aluminum). A nonferrous (aluminum) rub ring surrounds the fan shaft where it passes through the fan housing. The constructions listed minimize the potential of ferrous components making contact with each other that may produce sparks. owever, they do not guarantee against the potential of producing sparks. The installer must electrically ground all fan and system components. 9

10 Applications Emergency Smoke Control Temperature Options Testing igh temperature testing was conducted at Greenheck s Research and Development facility with airstream temperatures in excess of F ( C). Temperatures were monitored at the following critical locations throughout the tests: bearings, bearing compartment, motor, motor compartment, airstream and fan housing. Continuous Operating Temperatures Utility fans are suitable for applications with elevated temperature airstreams. Refer to the chart at the right for continuous operating temperature guidelines and optional accessories. igh Temperature/Emergency Smoke Control The SWB Series sizes to and Series may be equipped for emergency smoke removal applications by specifying a high temperature option. The table below right indicates the construction features included in the high temperature options enabling exhaust of heat and smoke at F ( C) for a minimum of hours or F ( C) for a minimum of minutes. Temperature ratings for both high temperature options were tested in accordance to UL smoke control systems. Continuous Operating Temperatures and Construction SWD Galvanized, Painted Steel or Aluminum SWB Series Galvanized igh Temperature SWB Features Series & igh Temperature Option igh Temperature Option with UL Steel Construction Shaft Seal eat Slinger Weatherhood UL Label (Power ventilators for smoke control systems) Painted Steel SWB Series Aluminum Airstream SWB Series SFD, SFB Steel SFD SFB - to F (-9 to 9 C) Standard to F (9 to 9 C) eat Slinger/ Shaft Seal to F (9 to C) eat Slinger/ Shaft Seal The maximum continuous operating temperature on the SWB is F. For continuous operating temperatures between and F use an Arrangement, 9 or, backward-inclined centrifugal fan model BISW. Testing for Emergency Smoke Temperature and Time Guidelines Code Class Tested Temperature Time (ours) IRI F ( C). SBCCI F ( C). BSI Class A F ( C). BSI Class B F ( C). BSI Class C 7 F ( C). BSI Class D 7 F ( C). BSI Class E 7 F ( C). Options and Accessories Wiring Pigtail - Allows direct hookup to the power supply eliminating field wiring to the fan. Disconnect Switches A wide selection of NEMA rated switches are available for positive electrical shutoff and safety, including: dusttight, rainproof and corrosion-resistant. 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 will be provided with the best motor protection available. Specific model components may include; SmartStart technology, physical interface, overload protection, disconnect, magnetic contactor, NEMA-, NEMA-R, NEMA- and NEMA-X steel enclosures and pre-engineered easy system integration. For complete information on specific Greenheck Motor Starter models refer to greenheck.com, Products, Motor Starter page.

11 Options and Accessories UL/cUL 7 - SWB Series and models are listed for grease removal (UL/cUL 7). The UL/cUL 7 option includes a weatherhood, threaded drain connection and access door. Indoor mounting requires the fan to have welded scroll construction. Weatherhood - Available to completely cover the motor and drive compartments; protecting the shaft, bearings, motor and drive components from moisture and other adverse weather conditions. Weatherhoods are vented to provide sufficient motor cooling, designed to meet OSA guidelines and are easily removed for service access. Series includes an access door. Drain Connection - Threaded drain connections can be provided to drain moisture from the bottom of the fan housing. Grease Trap (SWB Only) - Aluminum trap is designed to collect grease residue and avoid drainage onto roof surface. Disposable grease absorbents are available for easy maintenance. Access Doors - Access doors provide access for inspection and cleaning. Either bolted or hinged, quick opening access doors are available on all models except SFD. (Series bolted option only) Welded Scroll Construction - Welded scroll construction is available on SWD and SWB Series and. Aluminum Construction - Aluminum airstream option is available on SWD and SWB Series. Dampers - Gravity or motorized parallel blade backdraft dampers feature sturdy galvanized frames with prepunched mounting holes, aluminum blades with felt edges and balanced design for minimal resistance to airflow. Backdraft dampers are not suitable for downblast or bottom angular downblast discharge positions. The fan must be supplied with a flanged outlet to install a backdraft damper directly to the fan. eavy-duty dampers are available for high pressure applications on fans with motors equal to or greater than 7½ horsepower. Extended Lube Lines - Lubrication lines with grease fittings are extended from shaft bearings to the base of the drive frame panel or weatherhood for easy bearing lubrication. Inlet box and Curb Cap - Used to minimize entry losses when a 9 turn is required at the fan inlet. Available on SWB Series. Inlet and Outlet Guards - Constructed of punched sheet metal or expanded metal mounted in a steel frame to provide protection for non-ducted installations. The guards can be easily removed for fan maintenance or inspection. Flanged Inlet and Outlet - Flanges are available for damper mounting or flanged duct connections. Inlet flanges have prepunched mounting holes. Outlet flanges are bolted on standard; welded for UL 7 applications Companion Flange - Connects to the inlet flange and then attaches to the ductwork. Recommended for slipfit duct connections. External Inlet Vane Dampers (SWB and SWD) - Available on model SWB fans, sizes and and SWD fans sizes -. External vanes are mounted on the inlet flange. Inlet vane dampers feature zinc-plated steel blade axles, stainless steel washers and bearings. Vanes can be used for either manual or automatic operation, with controls furnished by others. Maximum operating temperature is F (9 C). Coatings - A wide variety of coatings and colors are available for decorative to acidic applications on SFB, SWD and SWB Series and. All Greenheck coatings can be found in the Performance Coatings for Commercial and Industrial Fans publication. Permatector is our standard coating. Typically used for applications that require corrosion resistance in indoor and outdoor environments. i-pro Polyester is resistant to salt water, chemical fumes and moisture in more corrosive atmospheres. Typically used for applications requiring superior chemical resistance, excellent abrasion and outdoor UV protection. This coating exceeds protective qualities of Air Dried eresite and Air Dry Phenolic. Baked Enamel Decorative Coatings are heat cured enamels applied as electrostatic powders. Customers can choose from standard decorative colors or color match any color. eat Slinger and/or Shaft Seal all belt models and SWD - eat slinger is an aluminum cooling disc mounted on the fan shaft between the inboard bearing and the fan housing. The disc dissipates heat conducted along the fan shaft. The shaft seal with an aluminum rub ring is available for applications where contaminated or high temperature air is being handled.

12 Mounting Options Vibration Isolators Base-mounted neoprene or spring isolators are available to lessen mechanical vibration and assure quiet operation. Free-standing, restrained and housed spring isolators are also available. Isolators are sized to match the weight of each fan. Free-Standing Open Spring Mounts - Type, -inch Deflection Free-standing spring isolators are unhoused laterally stable steel springs. They provide a minimum horizontal stiffness of. times the rated vertical stiffness and provide an additional % overload capacity. These isolators are equipped with a topmounted adjusting bolt and an acoustical non-skid base. Springs are color coded to indicate load capacity. oused Spring Mounts Type B, -inch Deflection oused spring isolators consist of steel springs assembled into a telescoping housing with a top-mounted adjusting bolt and an acoustical non-skid base. oused spring isolators include resilient inserts to prevent metalto-metal contact and provide snubbing for side loads. Springs provide an additional % overload capacity and are color coded to indicate load capacity. Rubber Mounts - Type, ¼-inch and ½-inch Deflection Neoprene mountings consist of a steel top plate and base plate completely embedded in colored (oil-resistant) neoprene for easy identification of capacity. Neoprene mountings are furnished with a tapped hole in the center. This enables the equipment to be bolted securely to the rubber mount. Restrained Spring Mounts - Type A, -inch Deflection Restrained spring isolators consist of laterally stable, freestanding springs assembled into a steel housing. These assemblies are designed for vertical and horizontal motion restraint. Restrained spring isolators can be used for blocking during equipment installation and are provided with leveling bolts. Springs provide % overload capacity and are color coded or identified to indicate load capacity. Restrained spring mounts are recommended for equipment subject to wind loading or large torquing forces. Direct Mount - Type A No base required. Isolators are attached directly to equipment. Direct isolation can be used if equipment is unitary and rigid without the use of additional support. If there is any doubt whether or not equipment can be supported directly on isolators, use rails, bases or consult the factory. Equipment Supports Models GESS and GESR equipment supports are available for roof mounting of utility fans up to size. Equipment supports are available in a number of lengths, widths, heights, and can also be built for a pitched roof. Mounting Rails with Isolators Isolation mounting rails are available with either rubber mount, free-standing open or restrained spring isolators. The isolators are mounted between aluminum rails that run the length of the fan base. Isolation rails provide easy installation on isolated systems, and are ideal for applications where there is a large overhung load. Mounting rails are available for fans up to size.

13 Typical Installations General Clean Air or Fume ood (Non Grease) The SFD, SFB, SWD and SWB are designed for applications ranging from clean air to contaminated air. Typical installations are shown below. Installations must include a means for inspecting, cleaning and servicing the exhaust fan. Flex Flex Wheel Diameters SWB Commercial Kitchen (Grease) Greenheck s SWB Series and are designed to meet restaurant and foodservice applications. These fans are UL and cul Listed for grease removal and have been tested under elevated temperature conditions. Due to high temperatures and grease-laden airstreams in commercial kitchen ventilation, system designers must be aware of governing codes and guidelines. The National Fire Protection Association (NFPA) is the primary source used by many local codes for commercial kitchen ventilation systems. Local code authorities should be consulted before proceeding with any kitchen ventilation project. Installation must include a means for inspecting, cleaning and servicing the exhaust fan. Fans selected for grease removal must include a weatherhood, access door and -inch ( mm) drain connection. For grease applications where the fan is mounted indoors, the welded scroll option must be selected. An outlet guard is strongly recommended when the fan discharge is accessible. When an outlet guard is not ordered with the fan, it must be provided by the installer. An upblast discharge is recommended. No dampers are to be used in the system. The fan discharge must be a minimum of inches ( mm) above the roof line and the exhaust duct must be fully welded to a minimum distance of inches (7 mm) above the roof surface. Weatherhood Curb Cap Inlet Box Upblast Discharge Optional Companion Flange Inlet box and curb cap are used when space is limited and a 9º turn is required less than wheel diameters from the inlet. ** in. Weatherhood ( mm) Wheel Diameters * in. (7 mm) SWB Series and models are listed for grease removal (UL/ cul 7). File no. M7 ** Per NFPA 9 the fan discharge must be a minumum distance of in. ( mm) above the roof surface. Duct From Kitchen ood * Per NFPA 9 the duct must be all welded construction to a minumum distance of in. (7 mm) above the roof surface.

14 SFD, SFB and SWD Discharge Positions and Dimensional Data CW BAU B C CCW BAU C B SFD Dimensions Unit Size A B C D E F G I J D D SFD- (7) 7 () 9 () () () () () 9 () 7 (7) () A A SFD-7. () () (7) () 7 (97) 7 () (9) 9 () () (7) CW UB I G CCW UB G I SFD-9 SFD- () (9) () () 7 (97) 9 () () 7 (9) (7) (7) () () 7 () () 7 9 (7) () 9 () (9) 7 (9) () J J. CW TAU E D A CCW TAU D A E SFB Dimensions Unit Size A B C D E F G I J SFB-9 () () () 7 (7) 9 () (7) 7 (9) () () () B B SFB- 7 (7) () 9 (7) 7 (9) (7) () 9 (7) () (9) 9 () SFB- (7) () (7) 9 () () 9 (9) 9 7 () () (7) 9 () CW T F J CCW T J F SFB- SFB- () () 7 9 () (9) () () 9 () (7) () () () 7 () 7 (7) (7) () (7) (7) 9 (9) (7) (9) I I SFB- 9 () () 7 () () () (7) () 9 () () 7 (7) SFB- () (7) 9 () () () (7) 7 (9) 9 (7) () () CW TAD C B CCW TAD B C SFB- SFB-7 () (7) (779) () () (9) 7 () 9 () 7 () (7) 7 () () 9 9 (97) 7 () () () (7) (7) 7 () 7 (79) E E SFB- () (9) () (7) 9 (77) 7 (9) (9) (9) () () A. CW DB G I CCW DB I G SWD Dimensions Unit Size A B C D E F G I J F F SWD-7 (9) (9) 9¼ () 7 (9) (7) (7) (9) () (9) (9) SWD- (9) (9) 9 () 7 (9) (7) (7) (9) () (9) (9) CW BAD D E CCW BAD E D SWD- SWD- (9) () (9) 7 () 9 () (9) 7 (9) 9 7 () (7) () (7) () (9) 7 (7) () () (9) (7) (9) (7) C C SWD- (79) 9 (9) () (79) () (9) () (7) () (9) SWD- (9) () () () 9 () (9) (7) () 7 () () A CW B J F A CCW B F J SWD- () (9) (). (7) () 7 () (7) () 9 (9) (9) G G Images are viewed from the drive side of fan.

15 SWB Discharge Positions and Dimensional Data CW BAU B C CCW BAU C B SWB Dimensions Size A B C D E F G I J D D (9) (9) 9 () 7 (9) (7) (7) (9) () (9) (9) A A 7 (9) (9) 9¼ () 7 (9) (7) (7) (9) () (9) (9) CW UB I G CCW UB G I (9) (9) 9 () 7 (9) (7) (7) (9) () (9) (9) J J (9) () (9) 7 () 9 () (9) 7 (9) 9 7 () (7) () (7) () (9) 7 (7) () () (9) (7) (9) (7) (79) 9 (9) () (79) () (9) () (7) () (9) CW TAU E D A CCW TAU D A E (9) () () () 9 () (9) (7) () 7 () () B B () (9) () (7) () 7 () (7) () 9 (9) (9) 9 () () 7 () () () (7) () () () 7 (7) CW T F J CCW T J F () (9) (7) (9) () 9 () 7 () 7 (9) 7 () (7) 7 () (7) 9 9 (97) (9) () () (7) (9) 7 () (9) I I 7 (9) (9) 9 () 7 (9) (7) (7) (9) () (9) (9) (9) (9) 9 () 7 (9) (7) (7) (9) () (9) (9) CW TAD C B CCW TAD B C (9) (9) (9) () 9 () (7) 7 (9) 9 (9) (7) () (7) (9) (9) 9 () () () (9) (7) (9) 9 () E E () 7 () (9) 9 7 () () () 7 (7) () (7) (7) A (79) 9 (9) () (79) () (9) () (7) () (9) CW DB G I CCW DB I G (9) () () (9) () () () (7) 9 () () (9) 7 () (7) (7) () () 7 () 9 (9) () (9) F F 9 () () 7 () () () (7) () () () 7 (7) () (7) 9 () () () () 7 (9) (7) () () C CW BAD D E CCW BAD E D C 7 () () () (7) (9) (97) () (9) () 7 () 9 (9) (9) 7 () 7 () 9 (7) 7 () () 7 (7) 9 9 (97) () () () () (9) (7) (7) () 7 () () (7) A CW B J F A CCW B F J (7) 7 (9) 7 () (7) (7) (9) (7) (79) 7 (7) () () (7) () (99) 9 () 9 (77) (7) 7 (9) () (7) () () () 7 (9) 9 (7) (97) (7) () 7 (9) 9 (7) G G (7) () (9) () (9) () (9) () () () 9 (9) () () (9) 7 () () 7 (97) 7 () () (9) Images are viewed from the drive side of fan..

16 Engineering Data Selection The first consideration in any fan selection is the amount of air to be moved and the resistance to this air movement. Air volume requirements are established through specific codes or accepted industry standards. Once the air volume is known, system resistance can be determined by summing up the losses through the system components. Duct layout, duct size, coils, filters, dampers, and fan accessories all affect system resistance. ASRAE Guide and Data Books and manufacturer s data on individual system components are common sources of information available to the system designer. In most applications, several fans may meet the required airflow and system resistance conditions. An optimum fan selection requires evaluation of alternative fan types and fan sizes, as they relate to initial cost, operating cost, available space, and allowable sound levels. The relative importance of these facts varies with each system. Two types of wheels are available:. Backward-inclined or airfoil wheels turn at twice the speed of forward-curved fans and feature: igher operating efficiencies A non-overloading horsepower curve which reaches a peak near the middle of the normal operation range Stronger wheel design allowing for operation at higher static pressures. Forward-curved wheels typically have lower performance capabilities compared to the backward inclined and contain: Overloading type wheel (meaning that changes in performance can result in significant brake horsepower changes) Forward-curved wheels have lower sound levels Comprehensive air performance data for these utility fans can be found in the fan tables and fan curves section, starting on page. Effects of Installation on Performance Fan ratings presented in the performance tables and curves of this catalog are in accordance with AMCA Standard Laboratory Methods of Testing Fans for Aerodynamic Performance Rating. The AMCA test procedure utilizes an open inlet and a straight outlet duct to assure maximum static regain. Any installation with inlet or discharge configurations that deviate from this standard may result in reduced fan performance. Restricted or unstable flow at the fan inlet can cause pre rotation of incoming air or uneven loading of the fan wheel yielding large system losses and increased sound levels. Free discharge or turbulent flow in the discharge ductwork will also result in system effect losses. The examples below show system layouts and inlet and discharge configurations which can affect fan performance. POOR POOR POOR Turning Varies FAIR POOR FAIR 7 o MAX. One Impeller Dia. GOOD FAIR Should be at least / Impeller Dia. GOOD POOR FAIR GOOD POOR POOR Not Greater than o Including Angle FAIR

17 SFD and SWD Direct Drive Model SWD (7 -) M F C J G B N A K L D E Model SWD ( - ) Model SFD M F C N P B J G B A N A C K M M J L K L D E E D E G F Model SFD 7. 9 DIMENSIONAL DATA A B C D E F G J K L M N P 7 (7) 9 (9) (7) () () () (9) (7) () (9) () () (79) () (9) () / () / () / () 9/ () (7) () 7 7 () 9 (9) () () () (9) (7) (7) (7) (7) 9 () 9 () (7) () () ( () () SWD A B C D E F G J K L M N 7 () () () () 7/ () (9) () () () () () (7) () () 7 7 (9) () Max. Motor *Unit Frame Size Weight () () T 7 () T () (79) () () (9) () () () (9) (9) (9) () (7) (7) () (79) () () (9) () () () (9) (9) (9) () (7) (7) () (79) () () (9) () () () (9) (9) (9) () (7) (7) () () () (7) () (9) (9) (9) (7) (9) (9) () () (79) () () () (9) () () (9) (97) (9) (9) (7) (9) (9) () () 7 7 () () () (7) () (9) () () () () () (9) (99) () (9) () (9) (7) () (9) (9) (9) () () (7) () (7) (7). Weight given in pounds (kilograms) 7

18 SFD - Direct Drive Model Number Code The model number code is designed to completely identify the fan. The correct code letters must be specified to designate the correct construction. The remainder of the model number is determined by the size and performance. SW B - - AF - - CW - T Drive B - Belt D - Direct Wheel Type SW - Backward-Incline SF - Forward-Curved Fan Size through 9 Series (SWB Only) Airfoil Wheel AF - (backward inclined wheel is standard) - Galvanized Construction - Permatector TM Coated Steel Construction - Galvanized and Permatector Coated Steel Construction Wheel Rotation CW - Clockwise CCW - Counterclockwise Motor P = / = = = / = = = / = = 7 = / = = = 7 = 7 = Discharge Position UB - Upblast TAU - Top Angular Upblast T - Top orizontal TAD - Top Angular Downblast DB - Downblast BAD - Backward Angular Downblast B - Backward orizontal BAU - Backward Angular Upblast SFD dimensional drawings found on page 7. Model SFD Direct Drive 7. 9 Motor P Fan B VG / / A / 7 B VG / / A / 7 C / B / A 7 C / 7B / A 7 Motor (Direct Drive only) A = 7 D = B = E = C = G = VG = Vari-Green International (See CAPS for performance) K = 9 J = 7 Model SFD Wheel Diameter Outlet Area -/ ().7 (.) 7. 7-/ (9). (.) 9 9-/ (). (.) -/ (7).7 (.) BP... Sones BP Sones BP.... Sones BP Sones BP....9 Sones BP..... Sones BP Sones BP...9. Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

19 SWD - Vari-Green SWD dimensional drawings found on page 7. Model SWD 7 VG Motor P Fan / 7 / / 7 / / 7 / / / / 7 / / 7 / 9 7 / 9 Model SWD Wheel Diameter Outlet Area 7 -/ (9).7 (.7) -/ (9).7 (.7) -/ (9).7 (.7) -/ (). (.) -/ (7). (.) 7 (). (.) 9 ().7 (.7) BP Sones BP Sones BP.... Sones BP Sones BP Sones BP Sones BP..9.9 Sones BP Sones BP Sones BP..9.9 Sones BP..... Sones BP Sones BP... Sones BP Sones BP Sones BP.9..9 Sones BP.... Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. 9

20 SFB-9 - Belt Drive 7 (9) () (9) () () () () (9) () () (7) () 9 7 () (7) () () Wheel Diameter = 9 () Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP. Sones. 9 BP.. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/77) (Maximum KW at a given = (/9) ) Maximum = and Minimum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

21 SFB- - Belt Drive 9 (9) 9 () (9) () () (7) (9) () () 7 (9) (9) (7) () () () (9) (79) Wheel Diameter = (7) Shaft Diameter = / (9) Outlet Area =.7 ft (. m ) ^Approximate Unit Weight = lb. (9 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP. Sones. 7 7 BP.. Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = and Minimum = Tip Speed (ft/min.) = x.7 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

22 SFB- - Belt Drive () 9 () (9) 9 (9) () (7) (7) () () 7 (9) () () () () 7 () (7) () Wheel Diameter = () Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = 7 lb. (7 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP.7 Sones.7 9 BP.. Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = and Minimum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

23 SFB- - Belt Drive (9) (7) () () () (7) (7) () 7 () 7 (79) () () (9) () (7) (9) (9) Wheel Diameter = () Shaft Diameter = () Outlet Area =.9 ft (.9 m ) Mounting ole Size = / () ^Approximate Unit Weight = lb. (97 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP.. Sones BP... Sones BP....7 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/7) (Maximum KW at a given = (/79) ) Maximum = and Minimum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

24 SFB- - Belt Drive (7) 9 (9) () 7 (7) (9) (9) () 9 (9) () () (7) (9) 7 () (9) 7 (97) () 9 (9) Wheel Diameter = () Shaft Diameter = () Outlet Area =.9 ft (. m ) Mounting ole Size = / () ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP.9.. Sones. 9.. BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 7 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/77) ) Maximum = and Minimum = Tip Speed (ft/min.) = x.7 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

25 SFB- - Belt Drive () 7 (7) () 7 () () () () () () 7 (9) (9) () (9) 9 (9) (9) 7 (9) (7) Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (. m ) Mounting ole Size = / () ^Approximate Unit Weight = lb ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP.7. Sones BP..7.9 Sones... 9 BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = 9 and Minimum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

26 SFB- - Belt Drive (9) () () 7 () () () () (7) (7) (7) 7 (7) () () () (7) 9 () () Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (. m ) Mounting ole Size = / () ^Approximate Unit Weight = lb ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP... Sones... 9 BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 7 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = 9 and Minimum = Tip Speed (ft/min.) = x.79 (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T

27 SFB- - Belt Drive (7) () 7 () () 7 (7) () () (79) () () 9 7 () () 9 (9) (9) () () 7 (7) Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (.9 m ) Mounting ole Size = / () ^Approximate Unit Weight = 7 lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP.7... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = 7 and Minimum = 9 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7

28 SFB-7 - Belt Drive () 9 () 7 () () () () (7) () (9) 7 (9) (7) (9) 9 () () (9) () (7) Wheel Diameter = 7 (99) Shaft Diameter = () Outlet Area =.97 ft (. m ) Mounting ole Size = / () ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/) (Maximum KW at a given = (/) ) Maximum = 7 and Minimum = Tip Speed (ft/min.) = x 7. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

29 SFB- - Belt Drive (77) (797) (9) () () (97) () 7 (97) () () (7) 7 () (9) () () () () Wheel Diameter = (7) Shaft Diameter = () Outlet Area =.7 ft (. m ) Mounting ole Size = / () ^Approximate Unit Weight = 9 lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SFB BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 7 BP Sones BP Sones 9 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. cfm Maximum BP at given = (/9) (Maximum KW at a given = (/) ) Maximum = and Minimum = 7 Tip Speed (ft/min.) = x 7. (Tip Speed (m/s) = x.99) Maximum Motor Frame Size = T 9

30 SWB- - Belt Drive Series (7) Performance certified is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (9) () (7) (9) () 7 (9) () () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () () 9 () () (79) () (79) BP... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP.7.. Sones.9 Static Pressure (Pa x ) ¼ ½ 7. Volume (cfm) Volume (m /hr) Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T P Density.7 lb/ft

31 SWB-7 - Belt Drive Series (7) (9) () (7) (9) () 7 (9) () () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () () 9 () () (79) BP.. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP.9... Sones BP. Sones Performance certified is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. () (79) Static Pressure (Pa x ) ¼ 7 ½. 7 Volume (cfm) Volume (m /hr) ¾ 9 P Density.7 lb/ft Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = 9 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

32 SWB- - Belt Drive Series (7) Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor Performance certified is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (9) () SWB (7) (9) () 7 (9) () () () () () 9 () () (79) () (79) BP.. Sones.. 9 BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP... Sones BP. Sones Static Pressure (Pa x ) ½ ¼ 7 ¾ 9 7. Volume (cfm x ) P Density.7 lb/ft Volume (m /hr x ) Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

33 SWB- - Belt Drive Series (7) (9) () (7) (9) () 7 (9) () () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () () 9 () () (79) () (79) BP..7. Sones.. 9. BP..... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 9 BP Sones 7 BP..9 Sones 7 7 Performance certified is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ½ ¼ 7 ¾ 7 7. Volume (cfm X ) 7 Volume (m /hr x ) 7 P Density.7 lb/ft Maximum BP at a given = (/) (Maximum KW at a given = (/9) ) Maximum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

34 SWB- - Belt Drive Series (79) Wheel Diameter = () Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = 7 lb. (79 kg) All dimension in inches (millimeters) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (7) () SWB (9) (7) 7 () 7 (79) () () (9) () () (7) 7 (99) (7) () () Maximum BP at a given = (/) (Maximum KW at a given = (/9) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.79) Maximum Motor Frame Size = T BP..9 Sones BP...7. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 BP Sones Static Pressure (Pa x ) ½ ¼ ¾ 9 ½ 9. Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft

35 SWB- - Belt Drive Series () () (7) () (9) () (7) () () 7 (99) () () (9) 7 (9) (79) Wheel Diameter = (7) Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB- 7 7 () 7 () BP.. Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 9 BP...9. Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ¾ ½ ¼ ½. Volume (cfm X ) 7 Volume (m /hr x ) 7 P Density.7 lb/ft Maximum BP at a given = (/77) (Maximum KW at a given = (/9) ) Maximum = 7 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7

36 SWB- - Belt Drive Series (9) Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. 7 () () (7) () () 7 () 7 () () (7) () () () (79) () Wheel Diameter = 7 () Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. (9 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 7 () BP. Sones. 9 BP... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP.. Sones Static Pressure (Pa x ) ¾ ½ ¼ ½ 7 7 Volume (cfm X ) Volume (m /hr x ) 7 Maximum BP at a given = (/) (Maximum KW at a given = (/7) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T P Density.7 lb/ft

37 SWB- - Belt Drive Series 9 (9) (7) () 7 (7) () (9) () 9 (9) () () 7 7 () (9) (9) (7) () Wheel Diameter = 9 () Shaft Diameter = () Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 9 (9) BP..9 Sones.. 7 BP... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 9 BP.... Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ¾ ½ ½ Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x.7 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7

38 SWB- - Belt Drive Series () () Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. () () 7 (7) () 7 (9) (7) () (9) 9 (9) () (9) 7 (9) Wheel Diameter = (9) Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = 7 lb. (7 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB (9) () (7) BP.. Sones.. 7 BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Static Pressure (Pa x ) ¾ ½ ½ 7. 7 Volume (cfm X ) 99 Volume (m /hr x ) 7 Maximum BP at a given = (/9) (Maximum KW at a given = (/) ) Maximum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T P Density.7 lb/ft 7

39 SWB- - Belt Drive Series 7 (7) (7) () () 7 () (79) () () () () 9 () () 9 () (9) () Wheel Diameter = (9) Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 7 (7) Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ½ ¾ ½ 7. Volume (cfm X ) 9 Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/7) (Maximum KW at a given = (/7) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T BP.9 Sones.9 BP.7. Sones..9 7 BP...7 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9

40 SWB- - Belt Drive Series (7) Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (9) () (7) (9) () 7 (9) () () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () () 9 () () (79) () (79) BP. Sones BP..9.. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP..7 Sones Static Pressure (Pa x ) ½ ¼ 7 ¾ 7. 7 Volume (cfm X ) Volume (m /hr x ) Maximum BP at a given = (/9) (Maximum KW at a given = (/) ) Maximum = 7 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7 P Density.7 lb/ft

41 SWB-7 - Belt Drive Series (7) (9) () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB-7 (7) (9) () 7 (9) () () () () () 9 () () (79) () (79) BP.. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 BP.97. Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ¾ ½ ¼ 7 7 ½ 9 Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/99) (Maximum KW at a given = (/7) ) Maximum = 7 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7

42 SWB- - Belt Drive Series (7) Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (9) () SWB (7) (9) () 7 (9) () () () () () 9 () () (79) () (79) BP.. Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP.9.99 Sones Static Pressure (Pa x ) ¾ ½ ¼ Volume (cfm X ) ½ Volume (m /hr x ) P Density.7 lb/ft 7 Maximum BP at a given = (/) (Maximum KW at a given = (/7) ) Maximum = 7 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

43 SWB- - Belt Drive Series (7) (9) () Wheel Diameter = (9) Shaft Diameter = / (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB- (7) (9) () 7 (9) () () () () () 9 () () (79) () (79) BP..7.7 Sones BP..... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 99 9 BP Sones 9 BP.9.. Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ¾ ½ ¼ 7 ½ Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/9) (Maximum KW at a given = (/9) ) Maximum = 7 Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7

44 SWB- - Belt Drive Series (7) Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. (7) () () 9 () () 7 (9) () () () () (9) 9 () () 9 () Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = 7 lb. (77 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () BP.. Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 79 9 BP Sones BP Sones BP.9.7 Sones Static Pressure (Pa x ) ¾ ½ ¼ 7 ½ 7 Volume (cfm X ) Volume (m /hr x ) Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 7 P Density.7 lb/ft

45 SWB- - Belt Drive Series (7) (79) () (9) (7) 7 () 7 (79) () () (9) () () (7) 7 (99) (7) Wheel Diameter = (9) Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () BP... Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP.9.. Sones 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ¾ ½ ¼ ½ 7 Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/) (Maximum KW at a given = (/7) ) Maximum = 9 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.79) Maximum Motor Frame Size = T 9

46 SWB- - Belt Drive Series () Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. () (7) () (9) () (7) () () 7 (99) () () (9) 7 (9) (79) Wheel Diameter = (7) Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 7 () BP...9 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 99 BP Sones 9 7 BP Sones 7 7 BP.7.9 Sones Static Pressure (Pa x ) ¾ ½ ½ ¼ 9 7 Volume (cfm X ) Volume (m /hr x ) Maximum BP at a given = (/79) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x.9 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T P Density.7 lb/ft

47 SWB- - Belt Drive Series (9) 7 () () (7) () () 7 () 7 () () (7) () () () (79) () Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 7 () BP.. Sones BP.... Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 7 9 BP Sones 7 79 BP Sones 9 9 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ½ ¾ ½ ¼ 9 7 Volume (cfm X ) Volume (m /hr x ) 7 P Density.7 lb/ft Maximum BP at a given = (/) (Maximum KW at a given = (/9) ) Maximum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T 7

48 SWB- - Belt Drive Series 9 (9) (7) Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. () 7 (7) (9) (9) () 9 (9) () () 7 7 () (9) (9) (9) () Wheel Diameter = (7) Shaft Diameter = () Outlet Area =.7 ft (.7 m ) ^Approximate Unit Weight = lb. (7 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 9 (9) BP..9.7 Sones... 9 BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 7 BP.9.7. Sones Static Pressure (Pa x ) ½ ¾ ½ ¼ Volume (cfm X ) Volume (m /hr x ) Maximum BP at a given = (/9) (Maximum KW at a given = (/9) ) Maximum = 7 Tip Speed (ft/min.) = x.7 (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T P Density.7 lb/ft 7

49 SWB- - Belt Drive Series () () () () 7 (7) () 7 (9) (7) () (9) 9 (9) () (9) (9) 7 (9) Wheel Diameter = () Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = 9 lb. (7 kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () (7) BP.. Sones BP....9 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 9 9 BP.9.. Sones 7 Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ½ ¾ ½ ¼ 7 79 Volume (cfm X ) 7½ 7 Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = 9 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T 9 9

50 SWB- - Belt Drive Series () Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. () (7) 7 (97) () (7) (77) (97) () () () () 7 () (7) 9 () Wheel Diameter = (7) Shaft Diameter = () Outlet Area =.7 ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () () BP..9.9 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones 7 7 BP...7 Sones 7 7 Static Pressure (Pa x ) ½ ¾ ½ ¼ ½ Volume (cfm X ) 7 Volume (m /hr x ) Maximum BP at a given = (/97) (Maximum KW at a given = (/99) ) Maximum = 79 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T P Density.7 lb/ft 79

51 SWB- - Belt Drive Series 7 (7) (7) () () 7 () () () () () () 9 () () 9 () (9) () Wheel Diameter = (9) Shaft Diameter = () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown is largest cataloged Open Drip Proof motor SWB () 7 (7) BP...7 Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones BP Sones Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) ½ ¾ ½ 7½ 9 Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft Maximum BP at a given = (/79) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T

52 SWB-7 - Belt Drive Series () (7) () (7) () () (9) (77) (9) 7 (9) (7) (7) 7 () () 7 () () () Static Pressure (Pa x ) 7 ½ ¾ 7½ Volume (cfm X ) P Density.7 lb/ft Wheel Diameter = 7 () Shaft Diameter = () Outlet Area =.9 ft (.9 m ) ^Approximate Unit Weight = 97 lb. (7 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB Volume (m /hr x ) Maximum BP at a given = (/9) (Maximum KW at a given = (/9) ) Maximum = Tip Speed (ft/min.) = x 7.7 (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP...7. Sones / LwiA. / 7. / 7. / 77.9 / BP Sones / LwiA. / 7.9 / 7. / 7. / / 9. / BP Sones / LwiA.9 / 7 / 77. / 79. /. / 9.9 / / / / BP Sones / LwiA. / 7. / 79. /. / 9. / / / / / / BP Sones / LwiA. / 7 /. / 9.7 / / / / / 7 7 / 9 / BP Sones / LwiA. / 9. / / / / / 7 / / 9 9 / 9 / BP Sones / LwiA / / / / / 7 7 / 9 / 9 / 9 / BP Sones / LwiA / / / 7 7 / / 9 / 9 / 9 / BP Sones / LwiA 7 / / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 7 / BP Sones / LwiA / 9 7 / 9 / 9 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only.

53 SWB-7-AF - Belt Drive Series () (7) () (7) () (9) Wheel Diameter = 7 () Shaft Diameter = () Outlet Area =.9 ft (.9 m ) ^Approximate Unit Weight = 77 lb. (99 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB-7-AF () (77) (9) 7 (9) (7) (7) 7 () () 7 () () () Maximum BP at a given = (/7) (Maximum KW at a given = (/7) ) Maximum = Tip Speed (ft/min.) = x 7.7 (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP Sones / LwiA / 7. / 7. / 7 / 77. / BP Sones / LwiA. / 7. / 7. / 77. / 79. / 7. / BP Sones / LwiA. / 7.7 / 77. / 79. / 7. /. / 9 / 9.9 / BP Sones / LwiA. / 77. / 79. / 7.7 /. / 9. / 9. / / / BP Sones / LwiA. / /. /.7 / 9. / / / / / / BP Sones / LwiA. / 9. / 9. / 9.7 / / / / / / / BP Sones / LwiA / / / / / / / / / BP Sones / LwiA / / / / / / / / BP Sones / LwiA / / / / / / 7 / BP Sones / LwiA / / 7 / 7 / 7 / 7 / 7 BP Sones / LwiA / 7 / / / Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) ½ ¾ 7 7½ 7 Volume (cfm X ) 9 7 Volume (m /hr x ) P Density.7 lb/ft

54 SWB- - Belt Drive Series (7) Wheel Diameter = (7) Shaft Diameter = (9) Outlet Area =.7 ft (. m ) ^Approximate Unit Weight = lb. (9 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood () (9) SWB (9) (7) (9) (97) () (9) 7 (9) 7 () () () (7) (7) () (9) Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = 79 Tip Speed (ft/min.) = x 7. (Tip Speed (m/s) = x.99) Maximum Motor Frame Size = T BP Sones / LwiA.7 / 7. / 77. / 79.7 /. / / BP Sones / LwiA.9 / 77 / 79. / 7. / 9. / / / / BP Sones / LwiA. / 79 / 7. /.7 / 9.9 / / / /7 7 / 9 / BP Sones / LwiA.7 / 7. /.7 / 9.9 / / / / / 7 7 / 9 9 / BP Sones / LwiA. / 9 / 9.9 / / / / / 7 7 / / 9 / BP Sones / LwiA / / / / / / 7 7 / 9 / 9 / 9 / BP Sones / LwiA / / / / / / 9 / 9 / 9 / BP Sones / LwiA / / 7 / 7 7 / / 9 / 9 / 9 / BP Sones / LwiA 7 / / / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 7 / 9 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) 7 ½ ¾ 7½ 7½ Volume (cfm X ) Volume (m /hr x ) 79 P Density.7 lb/ft

55 SWB--AF - Belt Drive Series (7) () (9) (9) (7) (9) (97) () (9) 7 (9) 7 () () () (7) (7) () (9) Wheel Diameter = (7) Shaft Diameter = (9) Outlet Area =.7 ft (. m ) ^Approximate Unit Weight = 99 lb. ( kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB--AF Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x 7. (Tip Speed (m/s) = x.99) Maximum Motor Frame Size = T BP Sones / LwiA.7 / 7.9 / 7. / 77. / 79.9 /. / BP Sones / LwiA / 7 / 77. / 79.7 / / 9. / / BP Sones / LwiA. / 7. / 79. / / 9. / / / / BP Sones / LwiA. / 79. / / 9. / / / / / / / BP Sones / LwiA 7. /. / 9. / / / / / / / 7 / BP Sones / LwiA 9. / / / / / / / / 7 / 7 / BP Sones / LwiA / / / / / / / 7 / 7 7 / BP Sones / LwiA / / / / / 7 / 7 / 7 / BP Sones / LwiA / 7 / 7 / 7 / 7 / 7 7 / 7 / BP Sones / LwiA 7 / 7 / 7 / 7 / 7 / / 9 7 BP Sones / LwiA / 9 / 9 / 9 9 / 9 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) ½ ¾ 7½ 79 9 Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft

56 SWB- - Belt Drive Series 7 9 (9) Wheel Diameter = () Shaft Diameter = (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood 9 (7) () SWB (7) () (9) 9 () (9) (9) () 7 () () () () 9 () () () Maximum BP at a given = (/) (Maximum KW at a given = (/9) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP Sones / LwiA / 7. / 7 / 7.9 / 7 7. / / BP Sones.7 / 7. / 7.7 / 7. / / 9.7 / / / 7 / BP Sones / LwiA. / 77. / 7. / / 9. / / / / / / BP Sones. / 7. / 9 / / / / / / 7 7 / 9 / BP Sones / LwiA 9. / / / / / / 7 7 / 7 / 9 / 9 / BP Sones / LwiA / / / / 7 7 / / / 9 / 9 / 9 / BP Sones / LwiA / 7 / 7 7 / 9 / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA 9 / 9 / 9 / 9 / 9 / 9 / 9 / 9 7 / BP Sones / LwiA / 9 / 9 / 9 / 9 7 / 9 / 9 9 / BP Sones / LwiA / 9 9 / 9 9 / 9 / 9 / 9 / 9 7 BP.... Sones / LwiA / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) 7 ½ 7½ Volume (cfm X ) Volume (m /hr x ) P Density.7 lb/ft

57 SWB--AF - Belt Drive Series 7 9 (9) 9 (7) () 9 (7) () (9) 9 () (9) (9) () 7 () () () () 9 () () () Wheel Diameter = () Shaft Diameter = (9) Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB--AF Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP Sones / LwiA. / 7. / 77. / / / 7 77 BP Sones / LwiA. / 77. / / / / / BP Sones / LwiA. / / 9. / / / / / 7 / BP Sones / LwiA.9 / 9. / / / / / 7 9 / 9 / 9 / BP Sones / LwiA / / / / / 7 / 7 / 9 / 9 / 9 / BP Sones / LwiA / / / / 7 / / 9 / 9 / 9 / 9 / BP Sones / LwiA / / / 7 7 / / 9 / 9 / 9 9 / 9 / BP Sones / LwiA / 7 7 / / 9 / 9 / 9 / 9 / 9 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 7 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 BP Sones / LwiA / 9 / 9 / 9 / 9 7 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. 7 Static Pressure (Pa x ) ½ 7½ 7 9 Volume (cfm X ) 9 Volume (m /hr x ) P Density.7 lb/ft

58 SWB- - - Belt Drive Series () Wheel Diameter = (97) Shaft Diameter = () Outlet Area = 7. ft (.7 m ) ^Approximate Unit Weight = lb. (9 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood (97) () SWB (9) 7 (9) () () (9) (9) 7 (7) 7 () () (7) 9 () () () (7) Maximum BP at a given = (/7) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x 9. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T..... BP.... Sones / LwiA.7 / 7. / 7.9 / 7. / BP Sones / LwiA.9 / 7. / 7. / 77.9 / 79.7 / / BP Sones / LwiA.7 / 7. / 7. / / 9. / / / / 7 / BP Sones / LwiA. / /.7 / / / / / / 7 / / BP Sones / LwiA 9. / 9.9 / / / / / / 7 7 / 9 / 9 / BP Sones / LwiA / / / / 7 / 7 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 7 7 / 7 7 / / / 9 / 9 / 9 / 9 / BP Sones / LwiA 9 / 9 / 9 / 9 / 9 / 9 / 9 7 / 9 / BP Sones / LwiA / 9 / 9 / 9 7 / 9 / 9 / 9 / BP Sones / LwiA / 9 9 / 9 / 9 / 9 / 9 / BP.... Sones / LwiA / 9 / 9 / 9 7 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) 7 7½ 7½ ½ ½ Volume (cfm X ) 97 Volume (m /hr x ) P Density.7 lb/ft

59 SWB--AF - Belt Drive Series (9) 7 (9) () (7) () 7½ P Density.7 lb/ft () (97) () () () (9) (9) 7 (7) 7 () 9 () () (7) Wheel Diameter = (97) Shaft Diameter = () Outlet Area = 7. ft (.7 m ) ^Approximate Unit Weight = lb. (7 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB--AF Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = 7 Tip Speed (ft/min.) = x 9. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T BP Sones / LwiA. / 7. / 79. / / / / 7 7 BP Sones. / / 9.9 / / / / / BP Sones / LwiA / 9. / / / / / 7 / / BP Sones / LwiA / / / / / / 7 / 9 / 9 / BP Sones / LwiA / / / / 7 / 7 / 7 / 9 / 9 7 / 9 / BP Sones / LwiA / / / 7 / 7 9 / / 9 / 9 / 9 / BP Sones / LwiA / / 7 7 / 7 / / 9 / 9 7 / 9 / 9 / BP Sones / LwiA 7 / 7 / / / 9 / 9 / 9 7 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 7 / BP Sones / LwiA / 9 / 9 / 9 / 9 7 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) ½ 7 9 Volume (cfm X ) Volume (m /hr x ) 7 9

60 SWB- - Belt Drive Series 9 () Wheel Diameter = () Shaft Diameter = () Outlet Area = 9. ft (. m ) ^Approximate Unit Weight = 79 lb. (777 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood (7) 7 (9) SWB (97) 9 (7) () 9 () () (9) 7 (9) 7 () () 7 () (7) () () () Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = 9 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T BP Sones / LwiA. / 7. / 7.9 / 7. / 7 7. / 9. / BP Sones / LwiA. / 7. / 7. / 7 7. / 79 9 / / / BP Sones / LwiA. / 77.7 / 7 7. / 9. / / / / / / BP Sones / LwiA. / 79. / 9.9 / / / / / / 7 / 7 9 / BP Sones / LwiA 9.9 / / / / / / 7 / 7 / 9 / / BP Sones / LwiA / / / / 7 / 7 / 7 9 / / 9 / 9 / BP Sones / LwiA / 7 / 7 / 7 9 / / / 9 / 9 / 9 / BP Sones / LwiA 9 / / / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 7 / 9 9 / 9 / BP..... Sones / LwiA / 9 9 / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) 7 7½ 9 Volume (cfm X ) 9 79 Volume (m /hr x ) 7 9 P Density.7 lb/ft

61 SWB--AF - Belt Drive Series 9 () (7) 7 (9) (97) 9 (7) () 9 () () (9) 7 (9) 7 () () 7 () (7) () () () Wheel Diameter = () Shaft Diameter = () Outlet Area = 9. ft (. m ) ^Approximate Unit Weight = 79 lb. (7 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB--AF Maximum BP at a given = (/) (Maximum KW at a given = (/79) ) Maximum = 99 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T BP Sones / LwiA. / 7. / 7 / / 7. / 79.9 / BP Sones / LwiA. / 77. / / / 9.7 / / / / BP Sones / LwiA 7. / 79.7 / / / / / / / / BP Sones / LwiA / / / / / / / / / 7 / BP Sones / LwiA / / / / / / / / 7 / BP Sones / LwiA / / / / / / 7 / 7 / 9 / BP Sones / LwiA 7 / 7 7 / 7 / 7 / 7 / 7 7 / 9 / / BP Sones / LwiA / / / / 9 / / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / BP Sones / LwiA 7 / 9 7 / 9 7 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) 7½ 9 Volume (cfm X ) 7 7 Volume (m /hr x ) P Density.7 lb/ft 99

62 SWB- - Belt Drive Series 9 () Wheel Diameter = () Shaft Diameter = 7 () Outlet Area =.9 ft (. m ) ^Approximate Unit Weight = 7 lb. (97 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood () () SWB () () (7) 7 () 7 (97) (9) 7 7 () (9) (97) (9) 7 (7) 7 (9) (9) () Maximum BP at a given = (/7) (Maximum KW at a given = (/99) ) Maximum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP Sones / LwiA.7 / 7. / 7. / 7. / / 9 7 BP Sones / LwiA.7 / 7. / 7.9 / / 9. / / / BP Sones / LwiA.9 / 7 7. / 7.7 / 9. / / / / / 7 / BP Sones / LwiA 7. / 79 / / / / / / 7 / 7 / 9 / BP Sones / LwiA / / / / / 7 / 7 / 7 9 / / / BP Sones / LwiA / / / / / 7 9 / / / 9 / 9 / BP Sones / LwiA / / 7 / 7 9 / / / 9 / 9 / 9 / BP Sones / LwiA / 7 9 / / / 9 / 9 / 9 / 9 / 9 7 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 7 / 9 / BP Sones / LwiA / 9 / 9 / 9 7 / 9 / 9 9 / 9 / BP Sones / LwiA / 9 / 9 9 / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only. Static Pressure (Pa x ) 7 7½ 9 Volume (cfm X ) 7 7 Volume (m /hr x ) 79 7 P Density.7 lb/ft

63 SWB--AF - Belt Drive Series () 9 () () 7 () () (7) 7 () 7 (97) (9) 7 7 () (9) (97) (9) 7 (7) 7 (9) (9) () Wheel Diameter = () Shaft Diameter = 7 () Outlet Area =.9 ft (. m ) ^Approximate Unit Weight = 997 lb. (9 kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB--AF Maximum BP at a given = (/9) (Maximum KW at a given = (/) ) Maximum = Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.9) Maximum Motor Frame Size = T BP.... Sones / LwiA. / 7. / 7.9 / 7. / BP Sones / LwiA / 7.7 / 7. / 77. / 7. / BP Sones / LwiA. / 7. / / 7. / / / / BP Sones / LwiA.9 / 7 / / / / / / / BP Sones / LwiA 9. / / / / / / / / / / BP Sones / LwiA / / / / / / / 7 / 7 / 7 / BP Sones / LwiA / / 7 / 7 / 7 / 7 / 7 / 7 / 9 / BP Sones / LwiA / 7 9 / 9 / 7 9 / 7 9 / 7 9 / 9 / / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) 7½ 9 7 Volume (cfm X ) 7 7 Volume (m /hr x ) 79 P Density.7 lb/ft

64 SWB-9 - Belt Drive Series (7) () 7 () () (9) () () () (9) () (9) (97) (9) 7 (7) 7 (99) (9) (97) Static Pressure (Pa x ) 7 7½ 9 7 Volume (cfm X ) P Density.7 lb/ft Wheel Diameter = 9 () Shaft Diameter = 7 () Outlet Area =. ft (. m ) ^Approximate Unit Weight = lb. ( kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood SWB Volume (m /hr x ) Maximum BP at a given = (/) (Maximum KW at a given = (/) ) Maximum = 79 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T BP Sones / LwiA / 7.7 / 7.7 / 7. / / / / 77 BP Sones / LwiA. / / 7 9. / / / / / / BP Sones / LwiA 7. / / / / / / / / 7 9 / / BP Sones / LwiA / / / / / 7 / 7 9 / / 9 / 9 / BP Sones / LwiA / / / / / 7 / / 9 / 9 / 9 / BP Sones / LwiA / / / 7 9 / 7 / / 9 / 9 / 9 / BP Sones / LwiA 9 / 7 9 / / / 9 / 9 / 9 / 9 7 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 7 / 9 / 9 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 9 / 9 / 9 / 9 / BP Sones / LwiA 9 / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance only.

65 SWB-9-AF - Belt Drive Series (7) () 7 () () (9) () () () (9) () (9) (97) (9) 7 (7) 7 (99) (9) (97) Wheel Diameter = 9 () Shaft Diameter = 7 () Outlet Area =. ft (. m ) ^Approximate Unit Weight = 9 lb. ( kg) For additional discharge positions see page ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood Maximum BP at a given = (/) (Maximum KW at a given = (/7) ) Maximum = 7 Tip Speed (ft/min.) = x. (Tip Speed (m/s) = x.) Maximum Motor Frame Size = T SWB-9-AF BP Sones / LwiA. / 7.7 / 7. / / 79.9 / BP Sones / LwiA.7 / 7. / 7 7. / 7. / / / BP Sones / LwiA. / 77 7 / 7.9 / / / / / BP Sones / LwiA 7.7 / / / / / / / 7 / 7 / BP Sones / LwiA / / / / / / / / / 7 9 / BP Sones / LwiA / / / / 7 / 9 / 7 9 / 7 9 / 7 / 7 / BP Sones / LwiA / / 7 / / / 7 / 7 / / / BP Sones / LwiA 7 / / 7 9 / 7 / / / / 9 / BP Sones / LwiA / / / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 / 9 / 9 / 9 / 9 / BP Sones / LwiA / 9 7 / 9 / 9 / 9 / 9 / 9 Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to - watts, calculated per AMCA Standard. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard. The AMCA Certified Ratings Seal applies to air performance and LwiA values only. Static Pressure (Pa x ) 7½ Volume (cfm X ) Volume (m /hr x ) 7 7 P Density.7 lb/ft 7

66 Specifications Page eader Model SFD Direct Drive Utility Fans Supply, exhaust or return air fans shall be of the direct drive utility fan type, in AMCA Arrangement with a singlewidth, single-inlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of heavy-gauge galvanized steel with lock formed seams permitting no air leakage. The housing shall be easily rotated in the field to any of the eight standard discharge positions. ousing supports and drive frame shall be constructed of heavy-gauge galvanized steel to minimize vibration and rigidly support the motor and wheel. The fan wheel shall be of the forward-curved type and shall be constructed of heavy-gauge aluminum. Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency. Motors shall be heavy-duty ball bearing type matched to the fan load and furnished at the specified voltage, phase and enclosure. All fans shall bear the AMCA Air Performance seal. Utility fans shall be model SFD (with forwardcurved wheels) as manufactured by Greenheck Fan Corporation of Schofield, Wisconsin, USA. Model SWB Series, and Belt Drive Utility Fans Supply, exhaust and return air fans shall be of the belt-driven utility fan type in AMCA Arrangement with a singlewidth, single-inlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of heavygauge galvanized steel on Series models and includes an airtight lock seam. Series and models shall have a heavygauge painted steel housing or optional aluminum housing on Series. ousing shall have an airtight lock seam or optional welded seam. The housing shall be field rotatable to any of the eight standard discharge positions. To prevent vibration and to rigidly support the shaft and bearings, Series and drive frame and bearing supports shall be constructed of welded steel members coated with Permatector and Series shall be constructed of reinforced heavy-gauge galvanized steel. The fan wheel shall be of the non-overloading backward-inclined, centrifugal type. The fan wheel shall be constructed of heavy-gauge aluminum on Series fans sizes - and all Series fans. Series and wheels shall be constructed of heavygauge steel with optional aluminum on Series fans size and larger and all Series sizes. Series -AF fans shall have an aluminum backward-inclined airfoil wheel. Series Series Series Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency. Motors shall be heavy-duty ball bearing type matched to the fan load and furnished at the specified voltage, phase and enclosure. The fan shaft shall be ground and polished solid steel mounted in heavy-duty pillow block ball bearings. Bearings shall be selected for a minimum L life in excess of, hours (L average life of, hours) at maximum cataloged operating speed. Drives shall be sized for a minimum of % of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to the fan and motor shafts. The motor pulley shall be adjustable for final system balancing for applications with hp or less motors. All fans shall bear the AMCA Air Performance seal. Utility fans shall be model SWB (with backwardinclined wheels) as manufactured by Greenheck Fan Corporation in Schofield, Wisconsin, USA.

67 SWB- Specifications - Series Model SFB Belt Drive Utility Fans Supply, exhaust and return air fans shall be of the belt driven utility fan type in AMCA Arrangement with a single-width, singleinlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of heavygauge steel with airtight lock formed seams. The housing shall be easily rotated in the field to any of the eight standard discharge positions. ousing supports and drive frame shall be constructed of welded steel members to prevent vibration and to rigidly support the shaft and bearings. Model SFB fan wheels shall be of the forward-curved type, constructed of heavy-gauge steel with uniform stamped steel blades. Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency. Motors shall be heavy-duty, ball bearing type, matched to the fan load and furnished at the specified voltage, phase and enclosure. The fan shaft shall be ground and polished solid steel mounted in heavy-duty, sealed, pillow block ball bearings. Bearings shall be selected for a minimum L life in excess of, hours (L average of, hours) at maximum cataloged operating speed. Drives shall be sized for a minimum of % of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to the fan and motor shafts. The motor pulley shall be adjustable for final system balancing. All fans shall bear the AMCA Air Performance seal. Utility fans shall be model SFB (with forwardcurved wheels) as manufactured by Greenheck Fan Corporation of Schofield, Wisconsin, USA. Model SWD Direct Drive Utility Fans Supply, exhaust, and return air fans shall be of the direct-driven utility fan type in AMCA Arrangement with a single width, single inlet housing, in clockwise or counterclockwise rotation as specified. The housing shall be constructed of galvanized steel, painted steel, or aluminum with welded or air tight lock formed seams. ousings shall be field rotatable to any of the eight standard discharge positions. ousing supports and drive frame shall be constructed of heavy-gauge galvanized or painted steel to minimize vibration and rigidly support the motor and wheel. The fan wheel shall be of the non-overloading backward inclined, centrifugal fan type and constructed of heavy-gauge aluminum. Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency. The motor shall be an electronic commutation (EC) type motor specifically designed for fan applications. AC induction type motors are not acceptable. Other examples of unacceptable motors are: Shaded Pole, Permanent Split Capacitor (PSC), Split Phase, Capacitor Start and phase induction type motors. Motors shall be permanently lubricated with heavy-duty ball bearings to match the fan load and prewired to the specific voltage and phase. The motor shall be controllable down to % of full speed (% turndown). Speed shall be controlled by either potentiometer dial mounted on the motor or by a - VDC signal. The motor shall be a minimum of % efficient at all speeds. Fan performance shall be based on tests conducted in accordance with AMCA Standard for air moving devices, and fans shall be licensed to bear the AMCA Certified Ratings Seal for air performance. Utility fans shall be model SWD (with backward inclined wheels) as manufactured by Greenheck Fan Corporation in Schofield, Wisconsin, USA. 7

68 Vari-Green Specifications Vari-Green Motor Motor to be an electronic commutation (EC) motor specifically designed for fan applications. AC induction type motors are not acceptable. Examples of unacceptable motors are: Shaded Pole, Permanent Split Capacitor (PSC), Split Phase, Capacitor Start and phase induction type motors. Motors shall be permanently lubricated with heavy-duty ball bearings to match the fan load and prewired to the specific voltage and phase. Internal motor circuitry shall convert AC power supplied to the fan to DC power to operate the motor. Motor shall be speed controllable down to % of full speed (% turndown). Speed shall be controlled by either a potentiometer dial mounted on the motor or by a - VDC signal. Motor shall be a minimum of % efficient at all speeds. Vari-Green Controls Constant Pressure Greenheck s Constant Pressure system shall be a complete package designed to regulate fan speed based on demand while maintaining a constant static pressure. System shall include fan with Vari-Green Motor, Vari-Green Constant Pressure control, transformer, and pressure tap. Vari-Green Constant Pressure control shall have the transducer integrated with a touch button control panel. Control shall have a run mode and a program mode preventing unwanted changes when in run mode. Transformer shall be factory-supplied to provide power to the Vari-Green Constant Pressure controller. System shall include a self-sealing aluminum pressure tube with ¼-inch connection. Fan shall be centrifugal direct drive type in upblast, downblast, or inline configuration with controllable EC Vari-Green motor. Remote Dial Remote dial shall be a Vari-Green control specifically designed to provide - VDC signal to Greenheck s Vari-Green Motor. -Speed -Speed control shall be a Vari-Green Control specifically designed to allow the Vari-Green Motor to operate at two distinct speeds. -Speed Control shall include two dials that may be set at any point between and VDC and an integral transformer capable of reducing / volt AC power to volt AC power. 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. Prepared to Support Green Building Efforts P.O. Box Schofield, WI 7- Phone (7) 9-7 greenheck.com.f&v. R - SP Copyright Greenheck Fan Corp.