Product information

  • Pump: Gear Pump
  • Model: PGP2
  • Product Type: Series 2 - Medium Duty
  • Product Catalog: Download Catalog

Medium Duty Fixed Gear Pump PGP2

Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. A hydraulic pump is a mechanical source of power that converts mechanical power into hydraulic energy (hydrostatic energy i.e. flow, pressure). It generates flow with enough power to overcome pressure induced by the load at the pump outlet. When a hydraulic pump operates, it creates a vacuum at the pump inlet, which forces liquid from the reservoir into the inlet line to the pump and by mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system.

  • Application:
  • Open loop circuit
    Agricultural machines
    Road building machines
    Mining machinery
    Food industry machines
    Special vehicles
  • Option:
  • Port options
    Shaft options
    Flange options
    High pressure ports
    Valve options
    Direction of rotation
  • Advantages:
  • Low pulsation
    Compact size
    Low cost
Displacement, cm3 /rev [in3 /rev] 4.5÷36 [0.27÷1.95]
Max.Driving Speed, RPM 3500 (depending from displacement and type)
Inlet Pressure,absolute bar[PS] 0.8 [11.6] to 2.2 [32]
Fluid velocity in suction line, m/s[IPS] 0.5 [0.0127] to 1 [0.0254 ]
Fluid Mineral based- HLP(DIN 51524) or HM(ISO 6743/4)
Optimal Viscosity Range, mm2/s [SUS] 12÷100 [60÷456]
Temperature,C [°F]
Mineral oil, NBR seal

-25[-13] ÷ 80[176]
Filtration,
Contamination class NAS 1638
9
Contamination class ISO 4406 20/18/15
Achieved with filter 10 micron