No Float Switch Needed! TMC Auto-Eye Series Submersible Pump is equipped with a built-in electronic controlled reed sensor system making it fully automatic. No float switch needed and no power used until pump turns on when water level rises. Auto-Eye Pumps are built with a compact, efficient, long life motor, rust and corrosion protected stainless steel shaft, and high-impact durable plastic housing. Motor: 12VDC Capacity: 1500 GPH (5676 LPH) AMP Draw: 9A (12V) Fuse Size: 12A (12V) Hose Dia: 1" (26.5mm) Delivery Head: 13FT (2.5M) Dimension: 190x108x150mm (LxWxH) (7.51x4.25x5.9) inches