Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Less Drive Pack, 33 in Wheel
The Dayton Centrifugal Downblast Roof Exhaust Fan (MPN 5EFJ0) is a belt-drive, clean-air fan supplied without a drive package. This unassembled unit features a 33-inch wheel, a square base, and a single-speed motor…
SKU 3G-OTH-80467
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (MPN 5EFJ0) is a belt-drive, clean-air fan supplied without a drive package. This unassembled unit features a 33-inch wheel, a square base, and a single-speed motor, designed for roof mounting. It 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 5EFJ0 centrifugal downblast roof exhaust fan used for?
The Dayton 5EFJ0 is a belt-drive roof exhaust fan for clean-air applications. It moves air from a building through a roof-mounted square base, using a 33-inch wheel. It is not designed for high-static-pressure systems, making it suitable for general ventilation in industrial or commercial spaces.
What are the specifications of the Dayton 5EFJ0 roof exhaust fan?
The Dayton 5EFJ0 is an unassembled, belt-drive centrifugal downblast fan with a 33-inch wheel and a square base. It has a single-speed motor, is supplied without a drive package, and is intended for roof mounting. It is not rated for high-static-pressure applications.
Where to buy the Dayton 5EFJ0 roof exhaust fan worldwide?
3G Electric supplies the Dayton 5EFJ0 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; we source and deliver this fan to any international location.
How to install the Dayton 5EFJ0 roof exhaust fan?
Install the Dayton 5EFJ0 on a roof curb with a square opening. Since it is supplied without a drive package, you must select and install a compatible motor, belt, and pulley set. Follow standard belt-drive fan practices: align pulleys, tension belts, and ensure proper electrical connections for the single-speed motor.
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3G Electric supplies Dayton clean air belt-drive fans without drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















