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  Industrial Blowers

BELT and DIRECT-DRIVE 
Capacities to 150,000 CFM, 15"SP 

Airfoil centrifugal wheel in axial-flow configuration for high pressure fan systems and quiet operation. Non-overloading horsepower characteristic and inherent fan stability when used in systems requiring varying air volumes. 

BELT and DIRECT-DRIVE 
Capacities to 10,000 CFM, 1 1/2"SP 

Steel axial-flow wheels for low-pressure ventilation and industrial-process applications. Duct, Tubeaxial, and Vaneaxial Fans are available in 13 sizes with wheel designs selected to optimize ventilator performance across each line. 

BELT and DIRECT-DRIVE 
Capacities to 100,000 CFM, 3 1/2"SP 

Cast-aluminum airfoil wheels for moderate-pressure ventilation and industrial-process applications. Duct, Tubeaxial, and Vaneaxial Fans are available in five mounting fan arrangements to meet a wide range of installation requirements. 

BELT and DIRECT-DRIVE 
Capacities to 140,000 CFM, 5"SP 

Cast-aluminum wheels with airfoil blades for high-pressure ventilation and industrial-process applications. Direct-drive fans feature wheels available at specific blade angles to maximize performance. 

Capacities to 80,000 CFM, 1/2"SP 

Ten fan sizes ... available as exhaust or supply fans ... automatic or motorized fan shutters. 

Capacities to 120,000 CFM, 1 1/4"SP 

Twelve fan sizes ... available as exhaust or supply fans ... heavy-duty automatic or motorized shutters. 

Capacities to 200,000 CFM, 15"SP 

Complete AMCA Class I, II, II fan performance ... Efficiencies beyond 85% ... Choice of direct or belt-drive blower arrangements ... Choice of Airfoil or BI fan wheels ... 16 sizes: 10" through 73" wheel diameters ... Unique inlet cone with airflow diverter improves fan efficiency ... Temperatures to 1000 degrees F. 

Capacities to 350,000 CFM, 14"SP 

Double-Width AirFoil fans combine the efficiency of airfoil wheels with construction features to suit industrial supply and exhaust systems as well as HVAC applications. A wide range of fan accessories is available to tailor the fans to each unique application. Complete AMCA Class I, II, II fan performance ... Efficiencies beyond 85% ... temperatures to 120 degrees F. 

Capacities to 180,000 CFM, 20"SP 

A heavier-duty extension of the AirFoil and BI Fan designs for higher pressure requirements ... choice of two wheels for best efficiency: AirFoil for clean, dry airstreams or BI for moderate amounts of dirt and moisture ... temperatures to 1000 degrees F. 

Capacities to 130,000 CFM, 50"SP 

Airfoil-wheel design for high efficiency with non-overloading horsepower characteristic ... featuring curves which cover a wide range of narrow-width performance at direct-drive motor speeds ... well-suited to higher horsepowers required for high-pressure blower performance. 

Capacities to 5500 CFM, 60"SP 

Furnished in direct-drive Arrangement 4 with wheel mounted on motor shaft for low-volume, high-pressure process requirements ... dual-tapered aluminum wheels for highest efficiency and lowest noise level ... steel wheel available for temperatures to 600 degree F and light dust conditions ... also available in Arrangements 1, 8, 9 and Arrangement 10 packaged fan designs. 

Capacities to 20000 CFM, 130"SP 

HPB Pressure Blowers are designed for high pressure, industrial process applications. All applications can be handled in either induced-draft or forced-draft configurations. Numerous modifications and accessories make the Type HPB Pressure Blower suitable for a wide range of systems.

Capacities to 38,000 CFM, 9"SP 

Arrangement 10 packaged design reduces field labor and facilitates test-running before shipment ... choice of various fan wheels for best efficiency: AirFoil wheel for clean, dry airstreams or Backwardly Inclined wheel for moderate amounts of dirt and moisture ... accessories and modifications include weather cover/belt guard and heat-fan construction to 650 degrees F. 

Capacities to 5000 CFM, 3"SP 
For clean dry airstreams 

Arrangement 4 direct-drive and Arrangement 10 belt-drive packaged fans with forward-curve wheels for quiet operation in general ventilation or simple process exhaust ... some belt-drive fan sizes available with heat-fan construction to 450 degrees F. 

Capacities to 20,000 CFM, 5"SP 

Arrangement 10 packaged design for general ventilation ... choice of wheels: AirFoil for clean, dry air or BI for moderate amounts of dirt and moisture ... fan accessories and modifications include weather cover/belt guard and spark-resistant construction. 

Capacities to 75,000 CFM, 22"SP 

Available with LW and MW wheels ... heavy emphasis on packaged designs to allow factory assembly of fan, motor, drive, and guard reduces costly field labor and allows test-running prior to shipment ... temperatures to 1000 degrees F. 

Capacities to 10,000 CFM, 33"SP 

Available with LW, HW, MW, and BW wheels ... heavy construction for long operating life in high-pressure and material-conveying blower systems ... available in both belt-drive and direct-drive fan arrangements ... temperatures to 1000 degrees F. 

Capacities to 100,000 CFM, 45"SP 

Available with LW, HW, and MW wheels ... MW wheel particularly advantageous in high-pressure process systems to hold horsepower requirements to a minimum ... performance curves for easy selection for direct-drive which is frequently desirable for higher fan horsepowers required at high pressures ... temperatures to 1000 degrees F. 

Capacities to 2500 CFM, 15"SP 

Small radial-blade fans with cast nickel-aluminum-bronze wheels for applications ranging from dust to light material handling ... in direct-drive and belt-drive blower arrangements ... temperatures to 600 degrees F.

Capacities to 180,000 CFM, 35"SP 

Radial-tip design for light-to-moderate loading of dust, dirt, powder, or flakes ... can be modified with wear plates for abrasive particulate ... available in belt-drive and direct-drive arrangements with evase for maximum fan efficiency ... temperatures to 750 degrees F. 

Capacities to 70,000 CFM, 70"SP 

Radial-tip fan design for light dust and dirt loading in medium-volume, high pressure applications ... available with outlet dampers, evases, inlet boxes, and silencers often required in high-pressure applications ... temperatures to 800 degrees F. 

FRP Pressure Blowers

Capacities to 6000 CFM, 40"SP 

Radial-blade wheel design suited to chemical-process and air pollution-control systems when corrosion resistance and high static pressures are required ... available in direct-drive and belt-drive blower arrangements. 

Capacities to 10000 CFM, 15"SP 

Radial-blade wheel design for relatively low air volumes in applications varying from laboratory fume hoods to highly corrosive etching processes ... packaged Arrangement 10 for easy installation and maintenance. 

Capacities to 30,000 CFM, 10"SP 

Backwardly inclined fan wheels for efficient air performance and non-overloading horsepower characteristic ... Arrangement 10 fan-motor-drive package reduces field-assembly labor ... accessories include weather cover / belt guard. 

Capacities to 90,000 CFM, 20"SP 

Backwardly inclined wheels for efficient air performance and non-overloading fan horsepower characteristic ... available in medium or high-pressure construction, in Arrangements 1, 8, 9, and 10, to suit system requirements. 

Heavy-duty steam coils - featured in nyb Unit Heaters - available as unitary coils for OEM package or built-up heating systems ... vertical tubes for positive condensate drainage ... 5-fin-per-inch construction for easy cleaning ... hot-dip galvanized exterior for long life. 

Capacities to 150,000 CFM, 14"SP 

Plenum Fans are designed specifically for application in pressurized plenums found in industrial and commercial air-handling systems. The unhoused, compact design combined with the AcoustaFoil fan wheel provides the utmost in efficient and dependable fan operation.

Capacities to 100,000 CFM, 20"SP 

Choice of AirFoil or backwardly inclined wheel in Plug Fan configuration to suit industrial oven and dryer applications ... insulated fan panel protects bearing and motor ... available without insulation for low temperature cabinet units ... temperatures to 1300 degrees F. 

Capacities to 80,000 CFM, 6"SP 

Forward-curve fan wheels in one or two fan, housing, shaft, and bearing combinations ... preselected to suit a wide range of air performance, temperature, and dimensional requirements ... ideal for use in ovens, dryers, air-handlers, and built-up plenum systems ... fan temperatures to 1000 degrees F.