Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan is designed for kitchen air exhaust applications requiring roof-mounted ventilation. It handles airflow from 2,000 to 4,999 cfm at static pressures up to 0.500 in SP, making it suitable for commercial kitchens and industrial exhaust systems where grease-laden air must be expelled upward.

The Dayton 7A621 features a 14 3/4 in wheel, belt drive with included drive pack, and an open dripproof motor enclosure. It operates on 115/208-230V AC single-phase power, delivers 2,889 cfm rated airflow, and mounts on a square base. The fan is unassembled and uses a standard-efficiency motor.

3G Electric supplies the Dayton 7A621 Centrifugal Upblast Roof Exhaust Fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Dayton belt-drive fan to any international location.

Install the Dayton belt-drive fan on a roof curb with a square opening. Because it ships unassembled, first mount the base, then attach the motor and drive pack, and align the belt per Dayton's manual. Ensure proper electrical connection at 115/208-230V AC and verify belt tension before operation. Always follow local codes and use a licensed electrician.