Industrial and commercial HVAC fans, blowers, ventilators. Sales of commercial and industrial roof and wall exhaust ventilators and propller fan / blower wheel impellers.
Buffalo Blowers

CEILING FANS manufactured by experts!

Ceiling Exhauster, or Ceiling Fans are specifically designed for installation above ceilings and in remote locations in today’s modern buildings. Ceiling fans are available as Ceiling Exhausters, Inline Exhausters and Cabinet Fans

Ceiling Fan, Ceiling Exhauster, In-Line Exhauster, and Cabinet Fan Construction: Ceiling fan housing is lined with special sound absorbing glass fiber for maximum sound attenuation. Fan housing have adjustable brackets or easy mounting. Dynamically balanced squirrel cage aluminum centrifugal impeller insures quiet, and highly efficient operating levels. Rubber motor mounts isolate motor vibration. Ventilator motors are permanently lubricated with overload protection. Most fans are shipped from factory in horizontal discharge position. Horizontal, or Vertical discharge are standard options. Attractive molded white plastic square and rectangular grills and aluminum grills with baked enamel finish are supplied with all ceiling fans. Build-in dampers cut off the back-draft. As standard units are shipped with right angle discharge. When in-line mode is required access panel and duct flange are easily removable for remounting in the field to switch to IL In-Line arrangement.

Ceiling Fan, Ceiling Exhauster, In-Line Exhauster, and Cabinet Fan Accessories Solid state Controllers provide an infinite number of motor speeds. Thus the need of 2- and 3-speed motors is eliminated completely in the new line of ceiling fans. Roof Jack is supplied with built-in back-draft damper and bird screen. It provides waterproof outlet for sloped roofs. Wall Cap is an all-weatherproof wall outlet. It is also supplied with built-in back-draft fan damper and it is available in bonderized steel and baked enamel finish over aluminum base. Eave elbows are designed for under eave discharge. Built-in back-draft fan damper and outlet grille provided with each unit. Vent Caps are intended for roof mount on sloped, or flat roofs. Available in all aluminum construction with mesh galvanized bird screen. In-line adaptor plates provide an inexpensive method for mounting both intake and outlet to duct work of the same size. Grille is discarded and the adaptor plate is used on the fan side.

Ceiling Fan, Ceiling exhauster, Inline exhauster, and Cabinet Fan applicatios Ceiling fans are designed for use as exhaust fans for all types of commercials and administartive buildings predominantly for indoor applications.

All models wall fans bear the AMCA Certified Ratings Seal.












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Sale of TCF NYB fans / blowers, American Coolair ventilators, Aerovent ventilators / fans, side channel blowers, regenerative blowers, Canarm ventilators, ACME fans, Leader Delhi fans, ILG ventilators, Plastec propylene blowers, New York Ventilators, confined space fans and ventilators.
Suppliers of industrial regenerative side channel blowers, forward curved pressure blowers and fans in stainless steel, alloy, cast aluminium, cast iron, polypropylene and FRP construction. Canadian Blower, Chicago supplies replacement forward curved blowers and wheels for forward curved blowers and fans manufactured by Buffalo Blower - New York, Twin City Fan, Northern Blower, Chicago Blower, Sheldons, Cincinnati Fan, Hartzell, IAP, Industrial air products, Canadian blower, Aerovent, Penn Ventilation, Penn-Barry, Barry Blower, ACME, Aerovent, Alphair, American Fan, Lau Industries, Clarage, Delhi, Canarm, Leader Fan, Daltec, ABB, Flakt, Flaktwoods, Woods, MK Plastics, Robinson Industrial, Garden City Fan, Loren Cook, Jen-air, Jenn Fan, Aeroflo, Grainger, Greenheck, Kice Fan, ILG Industries, Canada Fan, Industrial Air, Ceilcote, Breidert, Anderson 2000, Solar and Palau, Strobic air, Trane, TCF Axial.
Canada Blower Company is a Distributor of industrial process and commerical ventilation equipment. Canada Blower fans are known for the highest industrial duty quality and reliability for many years across North America.

A centrifugal fan system loses its optimum quality after a certain period of time. So, it is necessary to perform retrofitting in centrifugal fans to boost the efficiency and performance. The main purpose of retrofitting the centrifugal fan is to increase the flow rate, regulate the variations of static pressure, reduce power consumption and improve the fan speed & efficiency. Retrofitting also has some indirect benefits such as it saves the additional cost, improves fuel efficiency (when run by petroleum liquids), increases productivity of plant and helps in balancing the environment.

1. Increases flow rate: Flow of gases is the main function of any fan and centrifugal fans produce high pressure to the air-flow. However, the flow rate can be reduced after a period of time due to many reasons, for instance fans at material handling can accumulate dust particles on them and restrict the flow. Similarly, gases that are being circulated may have high temperatures which can reduce the flow rate. Flow rate of centrifugal fans depend mainly on the impeller design. So, retrofitting impeller and its components will increase the flow rate of gases.

2. Variation of static pressure: Static pressure is the pressure exerted by the gases on the fan when it is at rest. Static pressure sometimes can be increased or decreased based on the industrial need. For example in case of raw mill fan used in cement industry, the static pressure needs to be reduced whereas in the kiln ESP fan, static pressure needs to be increased.

3. Reduce power consumption: For centrifugal fan the overall efficiency is determined as the ratio of output power to the input power supplied. To have an increased efficiency, the denominator which means the input power must be less. With retrofitting, the work-done can be increased for the same given input power. This can be possible by changing the casing and increasing the flow at the inlet, or by imparting high velocity to the inlet flow.

4. Increases fan speed: Retrofitting helps in regaining the original speed of the fan. Fan speed determines the pressure of the outlet gas. Fan speed can be increased by using a light weight material for impeller or having a high capacity motor or by changing the bearings of the fans. In most of the cases where a new fan impeller is installed, a light weight material is used to manufacture the impeller because it helps to improve the fan speed.

5. Increases fan efficiency: Efficiency is the most important aspect of any industrial fan. To increase the overall efficiency it is necessary to increase the total power output or reduce the power consumed. The rated power input cannot be varied but we can achieve more power output by various possibilities. The total work can be increased by retrofitting impeller either by trimming or tipping or by replacing the existing impeller with a new one. Trimming or tipping does not demand for a change in casing or inlet cones but when replacing a new impeller it may require a change in casing and a set of new inlet cones.