<>Sales of replacement fan / blower wheel impellers, pressure blower impeller blades, wheel / shaft fan assemblies. Blower and fan wheel blade balancing. Engineering of large heavy duty fan, blower, ventilator wheels.

Industrial and Commercial Fans, Blowers and Ventilators, MakeUp Air Units, Louvers, Dampers, Heating/Cooling Coils, Humidifiers and Air Curtains.  Supply of replacement industrial fans and industrial blowers, and parts for industrial fans, and industrial blowers, manufactured by Buffalo Blower  fans.


Fan Wheel / Shaft Assemblies

In order to serve the requirements of various industrial applications, we have designed a comprehensive line of fan / blower wheel blades, impellers and wheel-shaft assemblies, precisely fabricated and dynamically balanced. This line of fan / shaft assemblies, wheels and impller blades can be easily customize according to the client requirements

Fan Wheel Shaft Assembly

Fan Wheel / Shaft Assemblies

We supplu double-width and single-width half shaft assemblie and Blower Wheel - Shaft Assemblies that can be used as high efficient replacement fan blades for exhisting industrial fans and blowers. Extended to total weight of 20,000 Lbs, this fan impellers line is sturdy and holds high tensile leads.

Engineering of Twin City Aerovent fans, CBC Chicago Blower fans, Acme fan ventilators, New York Blower, ILG American Coolair fans, fans for building ventilation, industrial high temperature oven fans, furnace blowers, leader ventilators, Delhi fans, negative pressure ventilators, USA industrial fas blowers, explosion proof pressure blowers, blower air knives, high temperature pressure blowers.

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Barrie Fan
Hamilton, ON

Call Us: 1-888-763-1800

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Centrifugal and axial air handling fans, blowers, ventilators; belt and direct drive fans; single-width and double-width blowers; Airfoil fans; Pressure Blowers.
Engineering sales of industrial blowers, high pressure fans and ventilators, such as high temperature blowers and explosion proof fans, stainless steel and other special materials construction.
The BC fan lines are available with a single-thickness backward curved wheel design for slightly contaminated gas streams.

SWSI and DWDI  industrial aerofoil fan blowers are supplied in welded heavy gauge steel construction to prevent flexing at high pressure. Buffalo Blower Canada centrifugal fans are available in direct drive arrangements 4 / 4V/ 4H / 7 / 8 and belt drive arrangements 1 / 3 / 9. CBC airfoil fans are Available in single width single inlet (SWSI), or double width double inlet (DWDI). Capacities: to 500,000 CFM. Static pressure up to 50 inches water gauge depending on the class of construction. Typical class of construction is Class 1, 2, 3, 4 and 5.

Supply air or clean exhaust application is ideal for Chicago Blower Canada SQA airfoil fans. For dirty air or dusty air, the Buffalo Blower SQB version with backward inclined blades is recommended. The SQA is also suited for high temperature gases handling as well as for air conveying applications.
Buffalo Blower industrial aerfoil (AF) blowers and fans are supplied with aluminum wheel or corten wheel to meet requirements of AMCA A, and AMCA B spark resistant construction. Mild steel wheels are of all welded construction. If higher pressure is required wheel can be furnished of high strenght steel. Stainless steel wheel in 304 SS, 316 SS, 316 SS, 2205 SST are supplied for corrosive applications, or high temeparature applications. The 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 are  continuosly welded to match ANSI class 125/150, DIN, ISO, or custom hole pattern. Shaft seal and low leakage construction can be furnished with shafting straightened to close tolerance to minimize "run-out" and ensure smooth 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 construction. Heavy-duty spherical roller bearings are standard.

Buffalo Blower heat fan construction goes up to 1000 F and includes high temperature paint, shaft cooler, shaft-cooler guard, and steel wheel, or alloy wheel. Cladding for sound attenuation and silencers 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 available are available too: 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 Buffalo Blower Canada fan / blower accessories include: 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.