With an all-in-one pump and switch that needs no pump switch. This pump is an automatic meaning it will turn on when it senses water at the set level and then again will turn off when it no longer senses water. If there is an oil spill and that oil enters into the bilge the pump will not activate making sure no oil gets pumped into the ocean. This pump includes a straight as well as a 90 degree hose fitting making it easy to pump the pump in different positions. Specifications Amp Draw 1.7Amp 24V Hose Diameter 1-1/8"