Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7AU91) is a belt-drive clean air fan with a 33 1/2-inch wheel and includes a drive package. It is unassembled, features an open dripproof motor with standard…
SKU 3G-OTH-81217
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7AU91) is a belt-drive clean air fan with a 33 1/2-inch wheel and includes a drive package. It is unassembled, features an open dripproof motor with standard efficiency, and operates on 208-230/460V AC at a single speed. The fan delivers exhaust airflow over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP, and is designed for roof mounting with a square base.
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 exhaust ventilation in commercial and industrial buildings. It is designed for roof mounting with a square base, moving over 10,000 cfm at free air to remove heat, fumes, or odors from manufacturing plants, warehouses, or assembly areas.
What are the specifications of the Dayton 7AU91 roof exhaust fan?
The Dayton 7AU91 is a belt-drive downblast fan with a 33 1/2-inch wheel and includes a drive package. It operates on 208-230/460V AC, single speed, with an open dripproof motor. Exhaust airflow exceeds 10,000 cfm at 0.000 in SP and ranges from 5,000 to 10,000 cfm at 0.500 in SP. It is unassembled and not for high-static applications.
Where to buy the Dayton 7AU91 roof exhaust fan worldwide?
You can source the Dayton 7AU91 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 supply genuine Dayton components for your ventilation project.
How to install the Dayton belt-drive downblast roof exhaust fan?
Install the Dayton fan on a structurally sound roof curb with a square base. Since it ships unassembled, follow the manufacturer's manual to mount the wheel, motor, and drive package. Ensure proper belt tension and alignment. Use a licensed electrician for 208-230/460V AC wiring. Regular belt inspection and motor lubrication extend service life.
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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.
