Screw Pumps

Parker’s full line of high and low speed pumps provide power ranging up to 15,000 inch-pounds of torque with speeds ranging from 1/2 rpm to 13,000 rpm. A complete range of sizes is offered in gear, gerotor, vane and piston style operating configurations. Fixed and variable displacement motors are available. Parker hydraulic motors deliver excellent performance with high efficiency, true wear compensation and longer service life.

Displacements from 0.50 in³/rev (8,26 cm³/rev) to 2.01 in³/rev (33,03 cm³/rev).
Max. peak pressure up to 4350 psi (300 bar).
Max. speed up to 3500 min¹