The Liberty Pump EV 280 is a1/2HP, elevator sump pump with a 25' ft. power cord and 115V capability. The Liberty EV280 elevator sump pump can handle solids up to 3/4", has a 1-1/2" discharge and a shut-off head of 37'. This elevator sump pump is ideal for elevators, garages, transformer vaults, manufacturing facilities and areas where the discharge of oil/hydrocarbons into the environment is prohibited. It can also reach a maximum flow of 64 GPM at 5' of dynamic head. The EV280 elevator sump pump comes with oil resistant power cords and pump components.