Details
Model PV belt drive fans are centrifugal power roof ventilators designed for exhausting clean air. This model has a max CFM of 5,294. The aerodynamic design of the PV impeller and orifice results in high air performance and low sound. Typical applications for the PV includes a wide range of commercial, institutional, and industrial facilities such as schools, office buildings, hospitals, prisons, assembly areas, and restaurants.
Housing
- Hoods and housing constructed of heavy gauge aluminum
- Wheel and drive assembly supported by rugged steel frame
- Steel fasteners are zinc dichromate plated
- Heavy gauge galvanized wire birdscreen
- Vibration Isolation
Centrifugal Wheel
- Aluminum construction backward curved blades
- Non-overloading design for safe operation
- Precision balanced for smooth vibration free operation
Bearings
- Permanently lubricated in an Acme D.S. pillow block housing
- Bearings are resiliently mounted in neoprene rings
- Rated at L50 life of 200,000 hours
- 5 year limited warranty on Acme D.S. pillow block bearings
Drive Assembly
- Cast iron drives sized for 150% of drive horsepower
- Static free, oil and heat resistant belts
Motors
- Continuous duty motors located outside the airstream
- Motor compartment cooled by fins located on top of impeller
- Factory wired to junction box
Additional Information
SKU | U PV220G-669 RPM-.5HP-120/230-1PH |
---|---|
Manufacturer | US Fan |
Drive Type | Belt |
Maximum CFM | 5294 |
Sone | 10.2 |
Wheel Size | 22" |
Motor RPM | 669 |
Horsepower | 0.5 |
Horsepower | .5 HP |
BHP | .39 |
Curb Cap Size | 34 x 34" |
Weight (in lbs) | 249.0000 |
Warranty | 2 Year Comprehensive Warranty, 5 Year Bearing & Shaft Warranty |
Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
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