CAT Pumps 59 with 7 frame plunger pump

CAT Pumps 59 Pump
BrandCAT Pumps
Model Code 59
Model Info


  • Triplex plunger design
  • Durable and lubricated dual v-packings
  • Pre-set low-pressure seals
  • Special high density, polished, concentric plungers
  • Optional HT, FPM elastomers


  • Flow: 5.5 gpm
  • Pressure range: 100 to 3500 psi
  • Pump RPM: 1570 rpm
  • Engine RPM: 3200 rpm
  • Stroke: 0.728”
  • Bore: 0.708” (18 mm)
  • Inlet pressure range: Flooded to 60 psi
  • Crankcase capacity: 25 oz.
  • Standard liquid temperature: 160°F
  • Inlet ports (2): 1/2” NPTF
  • Discharge ports (2): 3/8” NPTF
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