Downblast Vent, Belt Drive, 21-1/2 In MPN:7AF17
Downblast Vent, Belt Drive, 21-1/2 In
This Dayton Downblast Vent is a powerful centrifugal roof exhaust fan designed for high-volume ventilation. With a 1/2 horsepower motor and 4,261 cubic feet per minute airflow, it's ideal for applications such as commercial kitchens, garages, and workshops. The belt drive design ensures quiet and efficient operation. The fan is also suitable for use with flammable vapors, making it a reliable choice for applications where air quality is a concern. Its compact size and easy installation make it a convenient solution for roof ventilation needs.
Top product features:
- Centrifugal design allows for high airflow rates
- Belt drive mechanism provides a quiet and efficient operation
- Motor horsepower of 1/2 hp enables operation in high-static pressure applications
Top product applications:
- High-Static Pressure Applications
- High-Efficiency Motor Applications
- Flammable Vapor Air Type Applications
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 21 1/2 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1/2 hp, Exhaust Airflow @ 0.000 in SP 4,261 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Flammable Vapor, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 135.97
Product info last updated on February 1, 2026 10:36am UTC
Category: Roof Ventilators