Water, Hydraulic or Oil transfer pump: Diaphragm pump with liquid tank designed for use in multiples purposes, such as quick filling, transferring liquids from one point to another, flushing fluids, water pumping, hydrostatic pressure test 10-100 Psi and more. Powerful air-operated pump operates at up 40-110 Psi and is capable of pumping up to 12 gallons/min at temperatures up to 200°F. Made in USA with highest quality components for low operatinal cost. Available for use on a wide range of fluids including water, glycol, oil/ hydraulic and other solubles.