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 square base, designed for roof mounting. It includes a drive package and an open dripproof, standard-efficiency, single-speed…
SKU 3G-OTH-78974
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Product Description
The DAYTON Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a square base, designed for roof mounting. It includes a drive package and an open dripproof, standard-efficiency, single-speed motor with a nameplate voltage of 115/208-230V AC. The fan delivers exhaust airflow ranges of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP, with a 16 3/4 in wheel and 3,692 cfm capacity. It is unassembled and 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 7AX57 centrifugal downblast roof exhaust fan used for?
The Dayton 7AX57 is a belt-drive clean air roof exhaust fan designed for general ventilation in commercial or industrial buildings. It moves up to 3,692 cfm of air at low static pressures, making it suitable for exhausting heat, odors, or fumes from roof-mounted systems.
What are the specifications of the Dayton 7AX57 roof exhaust fan?
The Dayton 7AX57 has a 16 3/4 in wheel, delivers 3,692 cfm, and operates on 115/208-230V AC single-phase power. It includes a drive package, has an open dripproof motor enclosure, and is unassembled. It is not for high-static-pressure applications.
Where to buy the Dayton 7AX57 exhaust fan worldwide?
3G Electric supplies the Dayton 7AX57 centrifugal downblast roof exhaust fan worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Dayton 7AX57 roof exhaust fan?
The Dayton 7AX57 ships unassembled and requires field assembly of the belt drive, motor, and wheel. Mount the square base on a roof curb, align the drive components per Dayton's manual, and wire the 115/208-230V AC motor to a suitable disconnect. Ensure proper clearance for maintenance.
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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.
