Key attributes application Marine structure Diaphragm Pump voltage 12V power source Electric outlet size 1/2'' warranty 1 year customized support OEM, ODM pressure 55psi model number HY-404551T/R place of origin Fujian, China brand name Singflo certificate CE,Rohs,ISO9001:2000,TUV Power Electric Flow 11.3 L/Min(3GPM) Pressure 55Psi Duty Cycle working intermittent Liquid Temperature 0-60 centigrade Volt 12v dc Type 4 diaphragm Port size 1/2'' Keywords rv water pump