Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7AU77) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 24 1/2 in wheel, delivers 6,801 cfm, and operates with a…
SKU 3G-OTH-81060
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7AU77) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 24 1/2 in wheel, delivers 6,801 cfm, and operates with a single-speed, standard-efficiency, open dripproof motor at 115/230V AC. The unit is unassembled with a square base and is not intended for high-static-pressure applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dayton 7AU77 centrifugal downblast roof exhaust fan used for?
The Dayton 7AU77 is a belt-drive clean air fan for roof mounting, exhausting general ventilation air at up to 6,801 cfm. It suits low-static-pressure applications in industrial or commercial buildings where reliable, continuous air removal is needed.
What are the specifications of the Dayton 7AU77 roof exhaust fan?
The Dayton 7AU77 has a 24 1/2 in wheel, delivers 6,801 cfm, and includes a drive package. It uses a single-speed, standard-efficiency, open dripproof motor rated 115/230V AC. The unassembled unit has a square base and is not for high-static-pressure applications.
Where to buy the Dayton 7AU77 roof exhaust fan worldwide?
3G Electric supplies the Dayton 7AU77 centrifugal downblast roof exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this belt-drive fan.
How to install the Dayton 7AU77 unassembled roof exhaust fan?
Since the Dayton 7AU77 ships unassembled, follow the manufacturer's instructions to mount the motor, wheel, and drive package on the square base. Ensure proper roof curb sealing and electrical connection at 115/230V AC. Use a licensed contractor for safe installation.
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3G Electric supplies Dayton clean air belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















