Automatic freshwater pump with four-chamber design features a smooth flow at all demand levels. No rapid cycling. This 12V pump is designed and built specifically for the harsh marine environment, is self-priming up to 6', and can run dry without damage. Sealed motor and pressure switch in a seamless, E-coated housing ensures superior longevity. Ignition-protected thermal breaker. 2.0 GPM pump handles 1-2 fixtures. Automatic pump includes fittings (swivel straight adapter 1/2-14 NPT x 1/2" barb). PSI: 30. GPM: 2.0. Amps: 3.5. Measures 8-1/8" x 5" x 4-1/8".