Automatic Bilge Pump 1100 GPH - 12VFully automatic bilge pump 12V, automatic activation with a built in electrical level switch. Pump capacity 75 L/min (1100 GPH) and 65 L/min (1000 GPH) at 1m head. Stainless steel shaft, compact and easy to install.Tough thermoplastic ABS housing and removable base plate with strainer integrated. Easy maintenance and low power consumption. A three wire design allows for automatic, manual or override mode.Fixed 29 mm (1,15″) straight discharge port. 4A fuse.