Industrial high pressure fan blowers, high temperature commercial ventilators, centrifugal blower and axial fans, roof / wall exhaust and air makeup fans,Canada Blower  OEM high pressure blowers and inline centrifugal ventilator blower fans.
BLOWERS DEPOT

Airfoil Fans

Industrial Aerofoil Fans and Blowers

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 aerofoil fan blowers are supplied in welded heavy gauge steel construction to prevent flexing at high pressure. Available in direct drive arrangements 4/4V/4H/7/8 and belt drive arrangements 1/3/9/10. Arr. 10 blowers are known as ventilating sets (vent sets). Fans are 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 construction is Class 1, 2, 3, 4, 5.

Canadian 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 Fan 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 Canadian 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.

Aluminum wheel, Steel wheel, or Alloy ventilator wheel: 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 ventilator construction. Mild steel fan wheels are of all welded construction. If higher pressure is required 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 blower applications. The blower 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 blower construction: shafting is straightened to close tolerance to minimize "run-out" and ensure smooth operation. Teflon shaft seal, ceramic fan 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.

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

Blower 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 fan 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.


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BUFFALO BLOWER's Industrial Wall Mount Fans are used for general ventilation and are designed for efficiency and economy. These Canada Blower propeller fans are rugged and dependable and are available in a wide selection of sizes and performance.




DIRECT DRIVE: Available in sizes from 7 inch to 60 inch, direct driven models require less maintenance, offer longer operating life, increased efficiency and reduced operating cost.

These Canada Blower fans can be arranged for supply, exhaust or a combination of 
both.
pre-engineered fans have a range of blade shapes and being pre-engineered, they are typically a great cost-efficient choice. Pressure blowers are also commonly used, which are used primarily in combustion air applications as a means of blowing off air for drying and clearing applications.

There are also surge less blowers, which are high pressure, low volume units that do not surge as much as other fans. Because of this, extreme turndown is allowed without noticing major pulsation. Acid gas blowers are yet another option, which are very heavy-duty. These blowers are best suited for inlet pressures that range from full vacuum to 100 psig.

Sub-Fan Types: Industrial fans also come in many different subtypes :

Air Foil Fan – In this case, the fan has hollow air foil profiled blades. This fan design is excellent when quiet operation and high efficiency are mandatory. Typically, these fans provide continuous service where draft ventilating applications are needed to include industries like power generation, metals, rock products incineration, and so on.

Backward Curve Fan – This is another high-efficiency fan but because the design includes single thickness and curved plate blower blades, dust particles seldom build up. These industrial fans are most often used in high-pressure applications and provide excellent tip speed operation.

Backward Inclined Fan – In this case, the blades are flat and bent backwards slightly. As such, the velocity pattern of air that passes through the wheel is matched, thereby providing high-efficiency fan operation.

Radial Blade Fan – The blades on this fan are also flat but what makes them unique is that they are arranged in a radial pattern. Ranked as being “rugged”, these industrial fans usually have liners that are erosion resistant, which ultimately extends the life of the blower rotor.

Forward Curve Fan – Many people refer to these industrial fans as being squirrel cages. For the highest volume flow rate, this is the best fan. This type of centrifugal fan is commonly used in high-temperature furnaces but they also work great for a wide range of commercial and industrial HVAC applications..
Custom Features Special reverse flow fans for blowing air into buildings; inlet and discharge guards are optional features available for a slight additional charge. For installation in hazardous locations, fan units with explosion proof motors, non-ferrous blades and spark proof belts are available.


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FRP Pressure Blowers

Canada Blower is a major Industrial and OEM fan and blower manufacturer in North America. Canada Blower fans are well know for their highest manufacturing quality, reliability and industrial toughness for many years across the world.

Canada Blower Centrifugal Fan is a rugged multi-purpose centrifugal fan equipped with an airfoil wheel suited for supply and exhaust air and light duty industrial applications. With  energy efficient airfoil wheel, the airfoil fan provides reliable and quiet operation, even in mildly contaminated air. The fan is also suited for high temperature airstreams.

Canada Blower's airfoil fans are available in standard in four construction classes to meet every application requirement. With air volumes to 300,000 CFM and static pressures to 15" WG and, the range of Airfoil Centrifugal Fans cover the most popular general ventilation systems need and typical mid-to-high range of OEM air-moving machinery designs. Airfoil wheels have true non-overloading horsepower characteristics, mechanical efficiency over 80% and a steep stable pressure curve, ideal for applications with pressure variations. Should actual system pressure reach 30% higher than the pressure anticipated, the airfoil fan would still feliver 90% of the original design air volume.