Industrial and commercial roof top centrifugal fans / upblast wall fans and roof ventilators. Sales of propeller wall and roof exhaust fan ventilators and blowers.
power roof ventilators - building fans

Our aluminum mushroom style CRB / CRD roof exhauster is an economical and attractive way to ventilate industrial and commercial buildings:
- Complete AMCA performance & sound certification with capacities to 35,000 CFM @ 2" WG pressure;
- Bearings life in excess of 1,000,000 Hrs on belt driven models;
- Wheather-resistant motor compartment and spun aluminum hood;
- Out-of-airstream motors;
- Overlapping centrifugal impellers and deep spun venturi minimize noise level;
- Polyurethane mesh bird screen;
- Adjustable pitch pulleys on belt drive models;
- Available accessories include: automatic or motorized backdraft damper, epoxy paint, roof curb, disconnect switch...
A wall exhaust span aluminum option: CWB / CWD fans: general exhaust units for low to medium air volumes in commercial, institutional and light manufacturing buildings;  ...centrifugal design with advantages of compact, attractive apperance, quiet operation & performance against higher static pressures;  ...wheather proof aluminum housing;  ...performance to 10,000 CFM @ 2" WG.

Mushroom roof exhaust fan

Roof Mounted Fans and Gravity Ventilators
Centrifugal Inline
Tubular, Mixed Flow and Axial Fans
Centrifugal Ceiling and Cabinet
Exhaust and Supply Fans
Utility, Centrifugal & Radial Blowers
Fume Exhaust Systems
Laboratory Exhaust Systems
Kitchen Ventilation Systems

                                                   Compact Pressure Blowers:

Canada Blower Pressure Blowers are ideal for combustion air, pneumatic conveying systems, fluid bed aeration, cooling, drying systems, and recommended to use in various high pressure fan applications.

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.

Canada Blower CUBA / CUDA Up-Blast Power Roof Ventilators are quiet, dependable roof exhaust fans for removal of grease-laden air from kitchen exhaust systems and general ventilation applications where vertical discharge of exhaust air is required.

The advantages of Canada Blower CUBA belt driven fan over a direct driven CUDA fan include quieter operation, adjustable performance to suit operating needs and extended service life using the C-Drive sealed permanently lubricated bearings arrangement with L-10 bearings life in excess of 1,000,000 hours.

The CUBA fan meets the rigorous requirements of UL-762 ventilation standard and is suitable for the extraction of grease-laden air and fumes from range exhaust hoods and commercial kitchen exhaust systems. The CUBA fans are recommended for economical and efficient range hood ventilation where continuous operation under severe conditions may cause other power roof ventilators to fail.

Canada Blower CUBA / CUDA Fan models feature a housing of durable spun aluminum for optimum weather protection.