Dayton Plenum Fan: 13 1/2 in Wheel Dia, Belt Drive, With Drive, 1,479 cfm @ 0.250 in SP

The DAYTON 3G-OTH-74549 belt-drive plenum fan is used for HVAC air movement in commercial or industrial spaces, such as supply or return air in ducted systems. Its backward-curved wheel and 1/4 hp motor deliver 1,479 cfm at 0.250 in static pressure, suitable for moderate-pressure ventilation applications.

The DAYTON 3G-OTH-74549 is an unassembled belt-drive plenum fan with a 13 1/2 in backward-curved wheel. It delivers 1,479 cfm at 0.250 in static pressure, powered by a 1/4 hp, 115/208-230V AC, single-phase open dripproof motor. The motor enclosure is open dripproof, and the assembly includes the drive.

3G Electric supplies the DAYTON 3G-OTH-74549 plenum fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this belt-drive blower to any country.

Install the DAYTON 3G-OTH-74549 by first mounting the motor and drive per the manufacturer's instructions, then aligning the belt and pulley. Ensure the backward-curved wheel rotates freely and the open dripproof motor is protected from moisture. Follow standard HVAC practices for duct connection and electrical wiring at 115/208-230V AC.