PGP/PGM 500 series gear pumps/motors are an advanced performance version of the international “bushing block” style pumps. PGP/PGM 500 series pumps/motors offer superior performance, high efficiency and low noise operation at high operating pressures. They are produced in three frame sizes (PGP/PGM 505, PGP/PGM 511, PGP/PGM 517) with displacements ranging from .12 to 3.17 cir (2 to 52 ccr). A wide variety of standard options are available to meet specific application requirements worldwide.
Pressure balanced bearing blocks assure maximum efficiency under all operating conditions.
International mounts and connections, integrated valve capabilities and common inlet multiple pump configurations provide unmatched design and application versatility.
AdvantagesUp to 4000 psi (275 bar) continuous operation High strength materials and large journal diameters provide low bearing loads for high pressure operation.
The 500 Series has optimized flow metering to provide reduced pressure pulsation and exceptionally quiet operation.