Progreen's BAC-W465127582 Water Transfer Pump, 115V is equipped with a powerful engine, 115V/60Hz 170w, for a maximum pump rate of 330GPH. The efficient pump has a max height of 40 feet and a max depth of 3mm, giving you a max suction lift of 3 feet. The engine gives you optimal water transfer with minimum energy. It measures 3/4" outer diameter. The Water Transfer Pump is constructed of powder-coated, carbon steel for longevity in rough conditions. Progreen's pump works with temperatures of 32°F to 113°F and grain size of 1mm. Designed with quiet operation in mind, this pump can be used in residential and commercial spaces. This portable pump comes with a convenient carry handle and slip-resistant rubber bumpers to stabilize the pump during use.