Pump Features: Upgrade your system with the ground-breaking Everflo 12v On-Demand 5.5GPM Soft Wash Pump. This pump was engineered and designed to handle bleach applications. Featuring the exclusive Motor Shield that shuts the pump off if a leak is detected, protecting the motor and saving you money. Save battery power with the automatic power switch that turns off pump when no flow is needed. Easily self-prime up to 12 feet while having the ability to run dry without sustaining damage. Additional features include corrosion resistant Viton valves and Santoprene diaphragm, polypropylene pump manifold with Quick Attach Ports. CE approved & has standard mounting pattern for quick installation. Ideal Water Fluid Applications: This innovative 12V pump is perfect for soft wash applications that clean off rooftops, siding and sidewalks. Includes Fittings: Fittings include, (1) QC x 3/4” Hose Barb Fitting and (1) QC x ½” MNPT Fitting. For adaptable connections to plumbing system.Replacement Pump Head (Cartridge): Replacement pump head is available (EFSW5500-CT) to replace current pump head on model. Simple bolt-on installation that minimizes cost and limits down-time.