Neptune’s Series MP7100 mechanically actuated diaphragm metering pump incorporates the ruggedness of a hydraulic diaphragm metering pump, eliminates the need for intermediate fluid or hydraulic oil to actuate the diaphragm and reduces the potential for gearbox oil to contaminate the process. It provides reliable and accurate dosing of a wide range of mild to aggressive chemicals. The pump gears operate in an oil bath for longer life while its finned gearbox design dissipates heat efficiently. Maximum capacity range up to 275 gph (1,041 L/h), pressures to 235 psi (16 bar), and a suction-lift exceeding 20 ft. (6 m) on water-like chemicals.
Neptune, part of PSG®, a Dover company