Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan is used for general ventilation in commercial and industrial buildings. It removes stale air, heat, fumes, and odors from roof-mounted exhaust systems. This belt-drive model is ideal for clean-air applications where moderate static pressure is required, such as warehouses, factories, and assembly plants.

The Dayton 7A650 is a belt-drive downblast roof exhaust fan with a 14 3/4-inch wheel delivering 2,523 cfm. It operates on 208-230/460V AC, single-speed, with an open dripproof motor. The unit is unassembled, includes a drive package, and has a square base shape. It is designed for roof mounting and standard-efficiency motors.

You can source the Dayton 7A650 roof exhaust fan worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. 3G Electric supplies genuine Dayton components for commercial and industrial ventilation systems.

Install the Dayton belt-drive roof exhaust fan on a structurally sound roof curb or base. Assemble the unbuilt unit per the manual, ensuring the drive package is properly tensioned. Connect the 208-230/460V AC motor to a dedicated circuit with proper overcurrent protection. Secure the square base and verify belt alignment before startup.