Jabsco's ParMax 1 Plus Low-Flow Compact Water-Pressure Pump was designed with an Ingress Protection-rated cover and comes equipped with quick-fit ports, both of which improve the installation process. This low-flow pump has an "on demand" (pressure switch shut-off) and it's made from a robust material selection. Its built-in thermal protector can prevent overheating and its sealed motor and pressure switch grant years of dependable service. Also, Jabsco diaphragm pumps provide for run-dry capabilities, which can extend the life of the pump. Flow rates up to 1.0 GPM (3.8 LPM.) and operating pressures up to 35 PSI (2.4 bar) Demand (pressure switch shut-off) Sealed motor and pressure switch, providing years of dependable reliability Self priming, accommodating up to 6'. (1.8m) Built-in thermal protector, prevents overheating that can protect the pump from damage Quick Disconnect Ports allow for quick cleaning and easy hose replacement, in seconds Low amp draw, ideal for battery-powered applications