Fresh Water PumpElectic Water System Pump, Automatic, Multi-OutletFlow rate: Nominal 3 gallons/min at 1500 rpmSelf-priming from dry up to 4.9ftFeatures: Diaphragm Design Allows Dry RunningBuilt-in Discharge Check ValveQuiet OperationBuilt-in Hydraulic Pulsation DampenerLarge Vibration Absorbing PadsPorts Available with Barb, Threads or FlareMeets USCG Regulation 183.410ISO 8846 MARINE for Ignition Protection Jabsco automatic water system pumps are designed for self contained recreational vehicles and pleasure boats with multiple-outlet water systems. The systems are automatic -when a faucet is opened, the pump instantly begins operation to provide a constant flow from tank to faucet. Closing the faucet automatically discontinues pump operation.WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.