Dayton Exhaust Fan: Direct Drive, 30 in Blade, 3/4 hp, 9,859 cfm, 115/230V AC

The Dayton 3G-OTH-81205 is a standard direct-drive panel exhaust fan designed for general ventilation in industrial and commercial facilities. It moves up to 9,859 cfm to remove heat, fumes, or stale air from warehouses, factories, and workshops. The galvanized steel frame and totally enclosed air-over motor suit continuous operation in dusty or humid environments.

The Dayton 3G-OTH-81205 has a 30-inch blade, 3/4 hp motor, and delivers 9,859 cfm at 115/230V AC single-phase. It features a totally enclosed air-over motor with Class B insulation, a galvanized steel frame, stamped construction, and is supplied assembled without intake guards. The motor is single-speed and designed for direct-drive operation.

3G Electric supplies the Dayton 3G-OTH-81205 exhaust fan to customers worldwide. As a global industrial equipment distributor since 1990, 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.

Mount the Dayton 3G-OTH-81205 securely to a wall or panel opening using the provided flanges, ensuring the fan is level and the blades rotate freely. Connect the motor to the correct voltage (115V or 230V AC) per the nameplate and local electrical codes. Use a dedicated disconnect switch and verify proper airflow direction before continuous operation.