Product Name: Lifesrc AC Diaphragm Pump (FL41, FL43) Model NO.: FL40 Series Performance: No Blocking Diaphragm Material: Viton Function: Electronic Type Valve Body Type: Diaphragm Power: Electric Material: Plastic Voltage: 220V Rated Current: 1-4A Certification: ISO9001:2008, RoHS, CE Flow: 10-17L/Min Trademark: LifeSRC Transport Package: Carton Origin: China HS Code: 8413 Product Description -For use wish a 1 to 5 gallon (3 to 20 liter)Accumulator tank-4.5gpm(17.0lpm)-Provides quiet operation and smooth flow-Runs dry without harm to the pump-Includes plug-in ports for easy installation:Two 3/4"19mm) hose barb ports.Two 3/4"(19mm) garden hose ports.-Install with strainer (included) to protectPump from debrisModel Voltage Flow Pressure Amps Strainer IncludedFlopump, Propump