CAT Pumps 3521C with 35 frame plunger pumps

CAT Pumps 3521C Pump
BrandCAT Pumps
Model Code 3521C
Model Info

Features:

  • Triplex plunger design
  • Lubricated V-packings
  • Special flushed inlet manifold
  • Lubricated low-pressure seals
  • Oil bath crankcase
  • Special concentric, high-density, polished, solid ceramic plungers
  • Die cast aluminum crankcase
  • Chrome-moly crankshaft
  • Oversized crankshaft bearings

 Specifications:

  • Flow: 23 GPM
  • Pressure range: 100 to 2000 PSI
  • Inlet pressure range: Flooded to 70 PSI
  • RPM: 800 RPM
  • Bore: 1.260"
  • Stroke: 1.890"
  • Crankcase capacity: 4.2 Qts.
  • Maximum liquid temperature: 160°F
  • Inlet ports (2): 1-1/2" NPTF
  • Flushing ports (2): 1/4" NPTF
  • Discharge ports (2): 1" NPTF
  • Pulley mounting: Either side
  • Shaft diameter: 1.378"
  • Weight: 139 lbs.
  • Dimensions: 24.13 x 18.11 x 9.72"
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