Power Roof Ventilators and Make-Up Air Fans
PRV Power Roof Ventilators provide clear
evidence of the continued leadership of Canada Blower in the area of
ventilating fan packages for industrial and commercial ventilation.
Canada Blower supplies axail hooded fans covering sizea ranging from
12" to 120" wheel diameters with capacities from 2000 CFM to 200,000
CFM, and heating capacity up to 4,500,000 BTU/hr.
Canada Blower Buffalo Style H Sky-Vent Power Roof ventilators provide clear evidence of the continued leadership of Buffalo in the engineering development and manufacture of ventilating fan packages for industrial and commercial ventilation. Buffalo Forge Company incorporated BREEZOs design T, Design 53 Belt-Airs, Design 80, Design 65 and Design 50 NV fans, Type B fans, including LB, MB, HB pitched props, Types K and Type F fans Design T, AEROPROP design 53 and Design C, Type K, Type F fan components covering sizea ranging from 12" to 120" wheel diameters with capacities from 2200 CFM to 210,000 CFM, and heating capacity up to 4,500,000 BTU/hr.
Style H Sky-Vent Canada Blower Exhaust Power Roof Ventilator is a factory assembled package unit constructed to withstand hurricane winds. Its construction incorporates mushroom head, or hood head with bird screen, which is hinged to a box-style stack, supplied with access door. For higher capacities stack can be substituted with tubeaxial, or vaneaxial fan. Curb caps are welded to the curb side of the stack. Fan panel assembly is located near the top. Back-draft stack dampers are standard option. Disconnect safety switch is mandatory for roof mounted units.
Canada Blower Style H Sky-Vent Supply Power Roof Ventilators are supplied with optional filter rack and filter package protected by bird and insect screen. Motorized back draft dampers are standard on all supply air fans. Filtered mushroom head features channel type filter racks, bird screen, hinged connection to the stack box. Special coatings are available upon request.. Fan panel is of double orifice design to allow for supply/exhaust, or reverse-flow operation. Discharge diffusers are available in variety of styles.
Style H Canada Blower Sky-Vent Make-Up Air Roof Ventilators are available with direct gas fired heater, or steam/hot water coil packages. Seven arangements are available for efficient control of the air flow in various modes on operation: fresh air /return air /by-passs air, in arrangements: A, B, C, D, E, G, and G.
FRP Construction - Fiber Reinforced Polyester corrosion resistant construction is available for all Canada Blower hooded power roof ventilators along with protective coatings for corrosive exhaust fumes, or atmosphere, including synthetic vinyl plastic and cathalytic epoxy coatings.
Corrosion resistant construction and chemical duty construction: for corrosive environment all Canada Blower fans are avaialble in 304 SS, 316 SS, or 316 L stainless steel construction. Spark resistant construction is available in all aluminum construction; wheels are made of special alloys for non-sparking airtsream construction.
Axial Exhaust Power Roof Ventilators are factory assembled package fan / blower units constructed to withstand hurricane winds. Its construction incorporates mushroom fan head, or hood head with bird screen, which is hinged to a box-style stack, supplied with access door. For higher capacities stack can be substituted with tubeaxial, or vaneaxial fan. Curb caps are welded to the curb side of the stack. Fan panel assembly is located near the top. Backdraft stack dampers are standard option. Disconnect safety switch is mandatory for roof mounted units.
Axial Supply Hooded Power Roof Ventilators are offered with optional filter rack and filter package protected by bird and insect screen. Motorized back draft dampers are standard on all supply air fans. Filtered mushroom fan head features channel type filter racks, bird screen, hinged connection to the stack box. Special coatings are available upon request.. Fan panel is of double orifice design to allow for supply/exhaust, or reverse-flow operation. Discharge diffusers are available in variety of styles.
Make-Up Air Roof Ventilators are available with direct gas fired heater, or steam/hot water coil packages. Seven arangements are available for efficient control of the air flow in various modes on operation: fresh air /return air /by-passs air, in various mounting arrangements.
FRP Construction - Fiber Reinforced Polyester corrosion resistant construction is available for all hooded power roof ventilators along with protective coatings for corrosive exhaust fumes, or atmosphere, including synthetic vinyl plastic and cathalytic epoxy coatings.
Corrosion resistant construction and
chemical duty construction: for corrosive environment all fans are
avaialble in 304 SS, 316 SS, or 316 L stainless steel construction.
Spark resistant construction is available in all aluminum construction;
wheels are made of special alloys for non-sparking airtsream
construction.
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Canadian Blower industrial blowers, commercial fans, high-temperature
industrial blowers, Canadian Blower pressure blowers, Canadian
Blower OEM industrial fans, roof and wall exhausters, ventilating and
air-conditioning equipment
Canada Blower Backward Curved Pressure Blowers utilize rugged
all-welded backwardly curved wheels designed for clean air
applications, but also capable of handling light particulate-laiden or
moist airstreams.
With pressures to 110" WG and volumes to 80,000 CFM, the range of the
Canada Blower BC Pressure Blower has been widened to include a
selection of substantially higher air flows than standard radial
Pressure Blower can develop. Six fan arrangements and eight discharge
positions can be specified for all models. Both direct-drive and
belt-drive arrangements are available.
Canada Blower Backward Curved Pressure blowers are designed for
high-pressure, industrial-process applications. All applications can be
handled in either induced-draft or forced-draft configurations.
Numerous blower modifications and accessories make the BC Pressure
Blower suitable for a wide range of industrial process air-moving
systems. Canada Blower advanced wheel and aerodynamic housing BC
Pressure Blower design combine for air-handling efficiency superior to
conventional backwardly-curved wheel designs.
With such a wide range of performance there is always a Canada Blower
backward-curved pressure blower model to meet every requirement without
lengthy times or custom pricing.
Canada Blower TW fans are designed to allow the hood to be raised for easy access to the ventilator propeller. Fan access doors are standard for maintenance or removal of motor, drives and damper (optional). Reversing the fan propeller rotation is performed by moving the motor starter switch to the opposite position. This permits the motor to come to a complete stop before restarting the fan in the opposite direction.