Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (belt drive, SKU 7A670) is an unassembled clean air belt-drive fan with drive package, featuring a 24 1/2 in wheel and 8,355 cfm exhaust airflow. It operates on…
SKU 3G-OTH-81692
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (belt drive, SKU 7A670) is an unassembled clean air belt-drive fan with drive package, featuring a 24 1/2 in wheel and 8,355 cfm exhaust airflow. It operates on 208-230/460V AC with a single-speed, standard-efficiency open dripproof motor, and is designed for roof mounting with a square base shape.
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 7A670 centrifugal downblast roof exhaust fan used for?
The Dayton 7A670 is a belt-drive roof exhaust fan designed for general clean-air ventilation in industrial and commercial buildings. It moves up to 8,355 cfm at low static pressure, making it suitable for exhausting heat, odors, or fumes from manufacturing plants, warehouses, or assembly areas.
What are the specifications of the Dayton 7A670 roof exhaust fan?
The Dayton 7A670 features a 24 1/2 in wheel, 8,355 cfm exhaust airflow, and a 208-230/460V AC open dripproof motor. It is unassembled, includes a drive package, has a square base for roof mounting, and uses a single-speed standard-efficiency motor. It is not for high-static-pressure applications.
Where to buy the Dayton 7A670 roof exhaust fan worldwide?
3G Electric supplies the Dayton 7A670 centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this belt-drive fan.
How to install the Dayton 7A670 unassembled roof exhaust fan?
Installation requires assembling the fan housing, wheel, and drive package per Dayton's manual. Mount the square base on a roof curb, connect the 208-230/460V AC motor to a properly sized disconnect, and balance the belt drive. Ensure unobstructed airflow and secure all fasteners 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.















