Industrial and commercial roof top power ventilators fans. Quick ship of upblast and hooded rooftop centrifugal and axial fan blowers and propeller ventilators.
roof exhaust fans

Roof Ventilators manufactured by experts!

Centrifugal Downblast Domed Power Roof Ventilators are ideal for ventilation of commercial and institutional buildings. Fan features spun aluminum weather resistant ventilator housing with isolated fan-cooled motor-drive compartment. Self aligning regreasable ball bearings are standard.

The low silhouette spun aluminum centrifugal power roof ventilators, and louvered aluminum power roof ventilators are created for low cost general exhaust for a wide range of commercial uses. Both designs utilize standard variable pitch V-belt drive, adjustable motor support base, and non-overloading aluminum wheel, or axial prop.

Centrifugal Upblast Power Roof ventilators are designed to exhaust grease-laden air (UL 762) and for general ventilation applications (UL 705). Construction features sealed spun aluminum positive ventilation fan motor compartment, one-piece deep-spun venturi, built in grease trough and drain, aluminum non-overloading centrifugal wheel.

Filtered Air Supply Roof Ventilators are designed to supply untempered make-up air to environments, where vapors, mist, gases, or odors are removed by an exhaust system. Fan applications include garages, foundries, plants, kitchens, athletic clubs,etc. Fan features weather hood (galvanized, or epoxy coated) with insulation for moisture barrier, forward curved centrifugal blower, or axial propeller  fan, removable access panel, rubber vibration isolators, and 1” aluminum washable filters.

Upblast Axial Power Roof Ventilators are general ventilation fan units for handling of large volumes of air. A distinctive feature of the fan is leak-proof butterfly damper with watertight sealed base. Wheel again is axial die formed prop, or cast aluminum adjustable pitch airfoil propeller.

Axial Hooded Power Roof Ventilators are high capacity exhaust fans, designed for removal of large volumes of air in warehouses, factories and mills. Fan features weather hood, rain channels and watertight sealed base with spun venturi. Wheel is either die formed propeller, or cast aluminum adj. pitch propeller. Bird screens, Insect screens and removable filter packages are optional.

Accessories: Prefabricated weather proof roof curbs, pitched to suit the roof slope are available in galvanized steel or aluminum. Automatic and Motor-Operated Backdraft Dampers provide weather protection and prevent backdraft. Aluminum hood, or aluminum hood/stack combination is available for corrosive environment. Side discharge is used for connection to supply / exhaust duct located outside on the roof. Safety Guard, Bird Screen, Insect Screen, or Filter Package are available upon request. Special protective coatings and alloys(aluminum, or stainless) are optional. Pre-wired and loose Safety Disconnect Switch, and Speed Controller are optional.

All models power roof ventilators bear the AMCA Seal.
















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Repair of industrial radial ventilators, fan wheels, blower impellers, stainless steel ventilators, combustion pressure blowers, high temperature industrial ventilators, material handling blower fnas, paddle radial ventilators / fans, high temperature oven ventilators, compact blowers, blowoff fans blowers, blower blade impellers, SST blowers & fans, wall exhaust blowers, duct ventilators, roof / wall supply ventilators, industrial high pressure ventilators, stainless ventilators, explosion-proof fans, replacement ventilators. OEM industrial and turbo fans and blowers ventilators; high temperature pressure blowers and high temperature plug fans; oven exhaust fan blowers; filtered air make-up fan blowers
Industrial and commercial heating, ventilation and air-conditioning (HVAC) equipment, high pressure blowers, industrial fans and ventilators, high temperature oven fans and blowers, centrifugal and axial blowers and fans. We offer SST stainless steel packaged fan, blowers, ventilators and custom industrial ventilating equipment.
Canada Blower regenerative blowers can be used for various pressure or vacuum applications. Our regenerative blowers are GREEN, providing continuous oilfree airflow with low noise levels. Canada Blower impellers are dynamically balanced in order to prolong life and minimize wear and tear, reducing maintenance expenses and ensuring inexpensive operating costs. 2-stage side channel blowers utilize two impellers in order to acheive desired pressure and flow, this unit is know as a Dual Stage Regenerative Blower. The regenerative blower impellers and housings are constructed from anti-sparking, highly resistant, cast aluminum in order for our blowers to endure the harshest environments. Our regenerative blowers are CE, UL, ATEX, CSA, ISO9001, and CSA certified.
 
All of Canada Blowers’ motors come standard with thermistors, devices that automatically shut down operation of the motor when the motor reaches a set temperature. The use of thermistors assists in decreasing continuous motor overload and motor burnout. Canada Blowers’ bearings are sealed bearings as standard. Sealed bearings allow for low maintenance and long lasting life by keeping particulates and unwanted debris out of the bearings. Our blowers are energy efficient, conserving energy by requiring less horsepower to produce greater pressure and flow helping to ensure low running costs.
 
Performance range of Canada Blower Single-Stage and Double-Stage Side Channel Blowers now up to 1500 CFM / up tp 10 PSI pressure / vacuum !