CAT Pumps 390 with 5 frame pistol pump

CAT Pumps 390 Pump
BrandCAT Pumps
Model Code 390
Model Info

Features:

  • Triplex uniflow design
  • Lubricated wetted cups and floating pistons
  • Mechanically actuated inlet valves
  • Precision design 304 stainless steel valves and seats
  • Oil bath crankcase
  • Cylinder and sleeve wear surfaces
  • Chrome plated, brass manifolds
  • Chrome-moly crankshaft
  • Oversized crankshaft bearings

 Specifications:

  • Flow: 12.0 GPM
  • Pressure range: 100 to 600 PSI
  • Inlet pressure (up to 8 GPM): –8.5 to + 40 PSI
  • Inlet pressure (8 to 12 GPM):  Flooded to 40 PSI
  • RPM: 1200 RPM
  • Bore: 1.260"
  • Stroke: 0.629"
  • Maximum liquid temperature: 140°F
  • Inlet ports (1): 1" NPTM
  • Weight: 18.8 lbs.
  • Dimensions: 14.3x10.0 x 5.28"
  • Discharge ports (3): 1/2" NPTF
  • Crankcase capacity: 21 oz.
  • Pulley mounting: Either side
  • Shaft diameter: 0.787"
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