's RV water pumps are designed to provide years of satisfactory service in applications both large and small. The lineup features a wide range of flows and a variety of pressure settings to suit each individual need and preference. Standard models have a motor enclosed in a protective plastic housing, whereas the HD models include a wider diameter motor with a powder-coated steel shell, cast aluminum end bells, and lower housing to improve pressure capability and life. All models include an integrated pressure switch, vibration dampening rubber mounting feet, and quick-connect ports. A built-in bypass valve helps to reduce unwanted pump cycling and noise. All models other than the 1 GPM come with an inlet strainer included as well. Features CSA certified for potable water Internal bypass for quiet, smooth operation Integrated, sealed pressure switch for on-demand operation Co-molded diaphragm technology for long life and durability HD models have larger motors and cast aluminum lower housings which allow for long-life, even at high pressures Can run dry without damage 12VDC & 24VDC 3 GPM (11 LPM) 50 PSI (3.4 BAR) Strainer & port fittings included Quick connect ports for ease of installation, servicing, and maintenance Vibration dampening mounting feet Self-priming allows for installation versatility Built-in backflow prevention valve Thermal protection on motor prevents overheating Specifications Voltage: 12V