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 (SKU 7A581) with a 30 1/2 in wheel and an included drive package. It delivers 9,719 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500…
SKU 3G-OTH-79771
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan (SKU 7A581) with a 30 1/2 in wheel and an included drive package. It delivers 9,719 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP, powered by a 115/230V AC open dripproof, standard-efficiency, single-speed motor. This unassembled, square-base unit is designed for roof mounting and is not 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 Centrifugal Downblast Roof Exhaust Fan used for?
The Dayton Centrifugal Downblast Roof Exhaust Fan is used for general clean-air ventilation in commercial and industrial buildings. It is mounted on the roof to exhaust stale air, fumes, or heat from the facility. This belt-drive model is suitable for low-static-pressure applications and is not designed for high-static-pressure systems.
What are the specifications of the Dayton 7A581 roof exhaust fan?
The Dayton 7A581 features a 30 1/2 in wheel and delivers 9,719 cfm at 0.000 in SP, with a range of 5,000 to 10,000 cfm at 0.500 in SP. It includes a drive package, has an open dripproof motor enclosure, operates on 115/230V AC, and is a single-speed, standard-efficiency, belt-drive unit. The fan is unassembled with a square base for roof mounting.
Where to buy the Dayton 7A581 roof exhaust fan worldwide?
You can source the Dayton 7A581 roof exhaust fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Dayton belt-drive fan.
How to install the Dayton downblast roof exhaust fan?
Install the Dayton downblast roof exhaust fan on a structurally sound roof curb or support frame. Since it ships unassembled, follow the manufacturer's instructions to mount the motor, drive package, and wheel. Ensure proper electrical connection to the 115/230V AC supply and verify belt tension. Use a licensed electrician and follow local building codes for safe operation.
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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.
