Dayton Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 20 in Blade

The DAYTON 7A400 is a belt-drive axial downblast roof exhaust fan designed for industrial and commercial applications. It moves clean air from 2,000 to 4,999 cfm at 0.000 in SP, making it suitable for general ventilation in factories, warehouses, and commercial buildings where roof-mounted exhaust is required.

The DAYTON 7A400 features a 20-inch blade, belt drive with drive package, and an open dripproof motor rated at 115/208-230V AC, single speed. It delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP. The fan is unassembled with a square base and mounts on the roof for clean air applications.

3G Electric supplies the DAYTON 7A400 axial 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; we source and deliver this fan to any international location.

Install the DAYTON 7A400 on a roof curb with a square base, ensuring the fan is level and securely fastened. Since it ships unassembled, follow the manufacturer's manual to mount the motor, belt drive, and blade. Use proper electrical connections for 115/208-230V AC and verify belt tension before operation.