Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 26 1/2-inch wheel, delivers 6,005 cfm, and operates on 208-230/460V AC…
SKU 3G-OTH-79921
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 26 1/2-inch wheel, delivers 6,005 cfm, and operates on 208-230/460V AC with a single-speed, open dripproof motor. The unit is unassembled with a square base and standard-efficiency motors, 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 7AU81 centrifugal downblast roof exhaust fan used for?
The Dayton 7AU81 is a belt-drive clean air roof exhaust fan designed for general ventilation in commercial and industrial buildings. It moves 6,005 cfm at free air, making it suitable for removing heat, odors, and stale air from factories, warehouses, or large open spaces.
What are the specifications of the Dayton 7AU81 roof exhaust fan?
The Dayton 7AU81 features a 26 1/2-inch wheel, delivers 6,005 cfm, and operates on 208-230/460V AC with a single-speed open dripproof motor. It includes a drive package, has a square base, is unassembled, and is not intended for high-static-pressure applications.
Where to buy the Dayton 7AU81 roof exhaust fan worldwide?
3G Electric supplies the Dayton 7AU81 centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial solutions provider, 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 7AU81 unassembled roof exhaust fan?
The Dayton 7AU81 ships unassembled and requires field assembly of the drive package, wheel, and motor. Mount the square base on a roof curb, align the belt drive per Dayton's manual, and connect to a 208-230/460V AC power source. Ensure proper structural support and weather sealing.
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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.











