Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel

The DAYTON 7YR25 is a belt-drive centrifugal upblast roof exhaust fan designed for high-static-pressure kitchen air exhaust applications. It removes grease-laden air, smoke, and heat from commercial kitchens, restaurants, and food-processing facilities. The upblast design directs exhaust upward, away from the roof surface, meeting fire-code requirements.

The DAYTON 7YR25 features a 21 1/4 in wheel, open dripproof motor, and nameplate voltage of 208-230/460V AC. It delivers exhaust airflow from 2,000 to 4,999 cfm at 0.500 in SP. The unit is unassembled, square-base, includes a drive package, and is for roof mounting. It is a single-speed, standard-efficiency motor.

3G Electric supplies the DAYTON 7YR25 centrifugal upblast roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time. We source and deliver this fan to any international destination.

Install the DAYTON 7YR25 on a roof curb with proper structural support. Ensure the square base is level and sealed to prevent leaks. Connect the 208-230/460V AC three-phase power to the open dripproof motor per local codes. The belt drive requires tension adjustment after assembly. Always follow NFPA 96 for kitchen exhaust clearance.