When it comes to fluid transfer applications, the Everflo 12V On-Demand 7.0GPM 60 PSI Diaphragm Pump is the king of the hill. This pump is loaded with features such as a Honeywell Micro Switch™, durable Viton valves & Santoprene™ diaphragm, fiberglass-reinforced polypropylene pump manifold with ½” NPT ports. This 7.0GPM diaphragm pump is designed to handle a variety of water delivery applications including, but not limited to: agricultural spraying (spot or broadcast), de-icing (salt brine), mobile pressure washing systems, water transferring, irrigation systems, fire suppression, and mist spraying.