Features: 1.The pump has a built?in switch, which can automatically control according to the water level, no external float switch is required. 2.Transparent snap?on cover with gasket seal and removable mesh filter for easy cleaning. 3.This shower sump pump systerm has multiple sizes of port connector, easy to operate. 4.Built?in check valve, which can prevent dirty water backflow to the bathtub and cabin. 5.With ignition protection function, no need to worry about the unsecure factors when you start it. Specification: Condition: 100% Brand New_x000D_ Item Type: Shower Sump_x000D_ Color: As Pictures Shown_x000D_ Material: ABS_x000D_ Maximum Flow: 750 GPH_x000D_ Rated Voltage: 12V_x000D_ Rated Current: 3.0A_x000D_ Fuse Current: 5.0A_x000D_ Head of Delivery: Approx. 9'_x000D_ Line Length: Approx. 85cm/33.5in_x000D_ Outlet Pipe Diameter: Approx. 3/4in (19mm)_x000D_ Maximum Temperature: 110F/43C_x000D_ Wire Gauge: 18AWG