Get the power and performance you need with the Delavan on-demand diaphragm pump. This pump operates as an automatic demand pump and provides consistent pressure for your spraying needs. As an on-demand pump, it uses a demand switch that operates only when liquid flow is required. The 12-volt permanent magnet motor is thermally-protected and splash-proof. This diaphragm pump can be run dry, has excellent self-priming capabilities, and features built-in check valves. This particular Delavan demand pump runs liquid at 140 degrees F maximum. With this pump from Delavan, you don't have to worry about a thing.
