12 VDC, 4.0 GPM, 55 PSI, CE

The Shurflo Aqua King II Premium 4.0 GPM Fresh Water Pump delivers consistent, like-home shower pressure with minimal cycling. Its built-in mechanical bypass allows for variable flow rates on demand, eliminating the need for an accumulator tank. Designed for durability, it features a co-molded diaphragm, four independent pump chambers, and a heavy-duty, corrosion-resistant motor with a sealed switch. It has a flow rate of 4 GPM, self-primes up to 6 feet, and has a shut-off pressure of 55 PSI. The pump is ignition protected and includes a built-in check valve, thermal overload protection, and can run dry without damage. It operates on 12-volt DC, with a maximum draw of 10 amps, and comes with a strainer and two 1/2 inch hose barb fittings. It is backed by a three-year warranty.