CANADA BLOWER's In-line Centrifugal Powerfoil Fans are designed for general HVAC and industrial applications where large volumes of clean air are required at low to moderate pressures. Inline Centrifugal Powerfoil Fan thus offers the combination of superior performance comparable to scroll type centrifugal fans and minimum space requirements formerly associated only with axial fan types. Click our website for major selection With a variety of designs to choose from, these fans offer the flexibility to meet the performance and application requirements at very high efficiencies. Direct Driven and Belt T he backward curved and airfoil wheels have been Airfoil bladed wheel Driven units are selected according to customer's applications. designed to produce ultra high efficiency over a broad performance range with extremely low sound generation. represents the ultimate in centrifugal wheel construction and is designed for optimum trouble-free performance and longevity.

BELT and DIRECT-DRIVE 
Capacities to 140,000 CFM, 14"SP 

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

BELT and DIRECT-DRIVE 
Capacities to 80,000 CFM, 1 1/2"SP 

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

BELT and DIRECT-DRIVE 
Capacities to 80,000 CFM, 3 1/2"SP 

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

BELT and DIRECT-DRIVE 
Capacities to 95,000 CFM, 5"SP 

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

Capacities to 8000 CFM, 1"SP 

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

Capacities to 36,800 CFM, 1 1/4"SP 

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

Capacities to 200,000 CFM, 14"SP 

Complete AMCA Class I, II, II performance ... Efficiencies beyond 85% ... Choice of direct or belt-drive fan arrangements ... Choice of Airfoil or Backward Inclined wheels ... 16 sizes: 12" through 73" blower wheel diameters ... Unique inlet cone with airflow diverter improves fan efficiency ... Temperatures to 650 degrees F. 

Capacities to 350,000 CFM, 14"SP 

Double-Width AcoustaFoil fans combine the efficiency of Chicago Blower's airfoil wheels with construction features to suit industrial supply and exhaust systems as well as HVAC applications. A wide range of accessories is available to tailor the fans to each unique application. Complete AMCA Class I, II, II performance ... Efficiencies beyond 85% ... temperatures to 750 degrees F.

Capacities to 170,000 CFM, 20"SP 

A heavier-duty extension of the Airfoil and Backwardly Inclined Fan designs for higher pressure requirements ... choice of two fan wheels for best efficiency: Airfoil for clean, dry airstreams or backward inclined for moderate amounts of dirt and moisture ... temperatures to 750 degrees F. 

Capacities to 130,000 CFM, 55 "WG 

Airfoil-wheel fan 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 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 blower wheel available for temperatures to 600 degree F and light dust conditions ... also available in Arrangements 1, 8, and Arrangement 10 packaged designs. 

Capacities to 20,000 CFM, 130 "WG 

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

Capacities to 306,000 CFM, 8"SP 

Arrangement 10 packaged design reduces field labor and facilitates test-running before shipment ... choice of wheels for best efficiency: Airfoil wheel for clean, dry airstreams or BI fan 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, 2 1/2"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 sizes available with heat-fan construction to 500 degrees F.

Capacities to 17,500 CFM, 3"SP 

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

Capacities to 50,000 CFM, 20"SP 

Available with LS and PT blower 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 80,000 CFM, 30"SP 

Available with open radial and radial curved  fan wheels ... heavy construction for long operating life in high-pressure and material-conveying systems ... available in both belt-drive and direct-drive blower arrangements ... temperatures to 1000 degrees F.

Capacities to 100,000 CFM, 50"SP 

Available with open radial or radial w/ backplate  wheels ... radial curved 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 horsepowers required at high pressures ... temperatures to 1000 degrees F. 

Capacities to 2500 CFM, 15"SP 

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

Capacities to 200,000 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 efficiency ... fan temperatures to 750 degrees F.

Capacities to 80,000 CFM, 70"SP 

Radial-tip 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 blower applications ... temperatures to 800 degrees F

FRP Pressure Blowers

Capacities to 7500 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 arrangements.

Capacities to 10000 CFM, 14"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 fan installation and maintenance. 

Capacities to 30,000 CFM, 10"SP 

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

Capacities to 80,000 CFM, 20"SP 

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

Capacities to 5000 CFM 

Heavy-duty steam Unit Heaters feature steam and hot water coils ... heavy gauge casings, industrial-duty motors, and rugged coil construction for long life in severe-duty applications. 

Capacities to 100,000 CFM, 12"SP 

Chicago Blower's 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 AF fan wheel provides the utmost in efficient and dependable operation.

Capacities to 100,000 CFM, 10"SP 

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

Capacities to 60,000 CFM, 6"SP 

Forward-curved ventilator 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 ... temperatures to 1000 degrees F.