Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7A657) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features an unassembled, square base, an open dripproof motor with…
SKU 3G-OTH-80555
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7A657) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features an unassembled, square base, an open dripproof motor with standard efficiency, and a single-speed motor rated at 208-230/440V AC. The fan delivers exhaust airflow in the 2,000 to 4,999 cfm range at both 0.000 in SP and 0.500 in SP, with a wheel diameter of 18 1/2 in and a capacity of 4,102 cfm.
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 7A657 centrifugal downblast roof exhaust fan used for?
The Dayton 7A657 is a belt-drive roof exhaust fan designed for clean-air applications requiring moderate static pressure. It moves up to 4,102 cfm and is typically installed on commercial or industrial roofs to remove heat, fumes, or stale air. 3G Electric supplies this fan and handles worldwide logistics and customs clearance.
What are the specifications of the Dayton 7A657 roof exhaust fan?
The Dayton 7A657 has an 18 1/2 in wheel, delivers 4,102 cfm, and includes a drive package. It features an open dripproof motor rated at 208-230/440V AC, single-speed, standard efficiency. The fan is unassembled with a square base and mounts on the roof. 3G Electric sources this Dayton model for global delivery.
Where to buy the Dayton 7A657 centrifugal roof exhaust fan worldwide?
3G Electric supplies the Dayton 7A657 centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs documentation, and delivery to your site. Contact us for availability and lead time on this belt-drive fan with drive package.
How to install the Dayton 7A657 belt-drive roof exhaust fan?
Install the Dayton 7A657 on a roof curb with proper structural support. Since it ships unassembled, follow the manufacturer's instructions to mount the wheel, motor, and drive package. Ensure electrical connections match the 208-230/440V AC nameplate voltage. 3G Electric can provide sourcing support for this fan.
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Common applications for DaytonDayton Products
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.
