TPI Corporation CE-24-B Commercial Exhaust Fan &ndash; Single Phase 24" Diameter, 120 Volt Industrial Fan for Ventilating Interiors. Bathroom Vent Fan High Performance Ventilation Accessory: features open ventilated permanently lubricated, drip-proof ball bearing motor. Ventilation fan comes with 1-speed, 120V, 5-amp, single phase, 1/3 hp, offers high speed to the fans. Blade drive shaft ensures high performance Portable Exhaust Fan: commercial fan is easy to carry. Motor frame size 56, fits in industries, offices, factories, bathrooms. 24 inches diameter blades of exhaust fans perfect for ventilating the rooms. Lightweight wall mount exhaust fan works perfect in wide range of interiors Commercial Fan: bathroom exhaust fan does not contain external framing or self-closing shutters. Drip proof motor and permanently lubricated motor protects the fan from rain snow and moisture. The fan is deal for classrooms, offices, workshops, warehouses, garages and gym Easy to Install: Installation of TPI Corporation Commercial Exhaust Fan is quick and easy. Mounting mechanism of industrial exhaust fan assist in precise placement to direct large volumes of air flow. The fan removes bad odor from bathrooms, factories and industries without any discomfort Care Instruction: industrial ventilation fan is easy to maintain and can be immersed in lukewarm water. Make use of gentle dishwasher liquid to wither away the dust from the blades. Avoid using harsh chemical based cleansers