Function: Power Supply: DC 12V OPEN Flow: 10-12LPM AMPS: 4-7A Pressure: 0.85mpa Cut-off Pressure: 130 PSI (8.3 Bar). Inlet/Outlet: 10mm Hose Barb (8mm (5/16 inch) inner diameter hose recommended) Working Temperature: 0°C - 60°C (32°F - 140°F) Product Size Approx: 14.6cm (L) x 14.6cm (W) x 19.5cm (H) Unit Weight: 1.1kg Multifunction: Used in home garden sprinklers, shower, water taps in boat, cabin or motorhome. Suits for caravans, campers, boats, marine, home garden and camping. Leak-proof pressure switch automatically shuts off the pump when the pressure is reached. Package: 1x 12V water pump