Backward curved fan wheels, backwardly inclined blower impellers, airfoil ventilator blades. Sales of industrial fan / blower / ventilator impeller blades.
Canadian fan

Industrial backward curved (BC) fan blower

SWSI, DWDI, AcF, PLR, BI, BC, AF, ST, Backward Inclined Fans, Aerocline, General Purpose, GP, BL, Limit Load, LL, Buffalo Vent Set, BCV, BCA, BCM, BCS fans: industrial backward curved blowers are supplied in welded heavy gauge steel construction to prevent flexing at high pressure. Available in direct drive fan arrangements 4/4V/4H/7/8 and belt drive arrangements 1/3/9/10. Arr. 10 fan blowers are known as ventilating sets (fan vent sets). Available in single width single inlet (SWSI), or double width double inlet (DWDI). Capacities: to 500,000 CFM. Static pressure up to 100 inches water gauge depending on the class of construction. Typical class of fan construction is Class 1, 2, 3, 4, 5.

Aluminum wheel, Steel wheel, or Alloy wheel: industrial backward curved (bc) blowers and fans are supplied with aluminum fan wheel or corten wheel to meet requirements of AMCA A, and AMCA B spark resistant construction. Mild steel blower  wheels are of all welded construction. If higher pressure is required blower wheel can be furnished of high strenght steel. Stainless steel ventilator wheel in 304 SS, 316 SS, 316 SS, 2205 SS are supplied for corrosive applications, or high temeparature applications. The fan pressure curve remains stable at the top are of the fan curve and to the right of the pick point.

Inlet flanges, outlet flanges, companion flanges: continuosly welded to match ANSI class 125/150, DIN, ISO, or custom hole pattern.

Shaft seal and low leakage construction: shafting is straightened to close tolerance to minimize "run-out" and ensure smooth fan operation. Teflon shaft seal, ceramic shaft seal and lubricated shaft seals (Buna, Teflon, Viton) are standard. Red silicone gasketing is provided for low leakage  construction and for high temperature ventilator construction. Heavy-duty spherical roller bearings are standard.

Heat fan construction up to 800 F: includes high temperature paint, shaft cooler, shaft-cooler guard, and steel wheel, or alloy blower wheel.

Cladding for sound attenuation and silencers: cladding consists of 2 inches mineral-wool insulation covered with a welded steel jacket. As an inexpensive alternative is offered slide-on acoustic cloth jackets. Inlet silencer / outlet silencer are supplied with matching flanges for further attenuation of the noise level.

Inlet filter assemblies: cell type, 1 inch, or 2 inch filters are available with filter cabinet to be mounted at fan inlet. Bird guard, insect screen and weather hood are optional accessories with inlet filter package.

Standard accessories: flash / raised access door, inspection port, drain and plug, unitary base, shaft and bearing guard, belt guard, motor cover, spring vibration isolation, rubber-in-share (RIS) vibration isolation, vibrating pads, outlet damper, inlet vane damper, external inlet vane damper, evase, electrical / pneumatic actuators.









Vaneaxial fan

Vaneaxial blower

Vaneaxial ventilator

Tubeaxial fan            

Tubeaxial blower

Tubeaxial ventilator

Duct fan

Duct blower

Duct ventilator

Inline fan

Inline blower

Inline ventilator

Airfoil fan

Fan repair

Blower repair

Ventilator repair

Replacement fan

Replacement blower

Replacement ventilator

Ventilation

Ventilating

Plant ventilation

Plant ventilating

Building ventilation

Building ventilating

Ventilation fan

Ventilation blower

High pressure blower

Fan retrofit

Blower retrofit

Industrial Buffalo Blower, New York high temperature oven fans, blowers ventilators, Canadian Blower (Chicago) baking dry off ovens, conveyorized automatic oven, high temperature dryer with circulation plug fans, blowers and air-kits. High temperature paint ovens with water cooled centrifugal and axial plug fans, blowers and exhaust fans. Heavy duty and custom built Canadian Blower - Chicago Blower fans; Buffalo Blower - New York industrial ventilators; air handling units; high pressure blowers - centrifugal and axial fan ventilators.