Downblast Vent, Belt Drive, 21-1/2 In MPN:7AE97
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Free Shipping
In Stock
SKU
510-G2521434
Downblast Vent, Belt Drive, 21-1/2 In
The Dayton Downblast Vent is a high-performance centrifugal exhaust fan designed for roof-mounted applications. With a 21-1/2 inch wheel diameter and 3,320 cfm airflow rating, it efficiently removes air from high-traffic areas, making it ideal for garages, workshops, and commercial spaces. Its belt drive design and 1/4 horsepower motor provide reliable operation, while its compact square base fits easily on most rooftops. Suitable for general ventilation, the fan is not designed for high-static pressure applications or hazardous environments. Its compact size and easy installation make it a convenient solution for a variety of commercial and industrial applications.
Top product features:
- Centrifugal design for effective exhaust airflow
- Belt drive for quiet and efficient operation
- High airflow capacity of 3,320 cfm for efficient ventilation
Top product applications:
- High-Static Pressure Applications
- Flammable Vapor
- Roof Exhaust Fan
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 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Exhaust Airflow @ 0.000 in SP 3,320 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: 132.07
Product info last updated on February 18, 2026 10:10pm UTC
Category: Roof Ventilators