Downblast Less Drive Package, 21-1/2In MPN:4YU98
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In Stock
SKU
510-G1222426
Downblast Less Drive Package, 21-1/2In
The Dayton Downblast Roof Exhaust Fan is a high-performance solution for ventilating high-static pressure areas, such as commercial kitchens, warehouses, and industrial facilities. With a centrifugal design and belt drive mechanism, this fan provides efficient airflow and quiet operation. Its adjustable speed range of 600-1200 RPM allows for customized performance to meet specific needs. The fan's robust construction and durable materials ensure long-lasting reliability, making it an ideal choice for demanding applications. By improving indoor air quality and reducing moisture buildup, this fan helps prevent damage to buildings and equipment, while also promoting a healthier and safer working environment.
Top product features:
- Downblast roof exhaust fan is centrifugal in design.
- Has a belt drive type assembly.
- Operates at a minimum of 2,089 cfm airflow.
Top product applications:
- High-Static Pressure Applications
- High-Rise Buildings
- High-Static Pressure HVAC Systems
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 21 1/2 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Minimum Airflow 2,089 cfm, Maximum Airflow 6,640 cfm, Maximum Motor Horsepower 2 hp, Minimum Motor Horsepower 1/4 hp, Minimum Motor Speed 600 RPM, Maximum Motor Speed 1,200 RPM, Maximum Static Pressure 1 3/4 in wc, For High-Static Pressure Applications No
Additional Information
- Country of Origin: US
- 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: 38.00
- Package Width: 38.00
- Package Height: 46.00
- Package Weight: 100.00
Product info last updated on January 31, 2026 10:02pm UTC
Category: Roof Ventilators