12V High-Pressure Auto Diaphragm Water Pump 5L/min 100 PSI Pressure Switch
Inlet/Outlet: 0.4" / 1cm hose barb. 12V high pressure diaphragm waterpump with pressure switch. 1x Diaphragm Water Pump. Compact and lightweight,easy to install. Max pressure: 0.8MPA. It's just take you 1 minute.