CAT Pumps 3831K with 38 frame block style plunger pump

Technical Specification

CAT Pumps
  • CAT Pumps
Features:
  • Make: CAT Pumps
  • Model code: 3831K
Additional info:

Features: Triplex plunger design Oil bath crankcase Close tolerance concentricity of the ceramic plunger Special flushed inlet manifold Precision design 316 stainless steel valves 316 SSL block-style manifolds Die cast aluminum crankcase Optional Cast Iron crankcase Chrome-moly crankshaft Oversized crankshaft bearings  Specifications: Flow: 36 GPM Pressure range: 100 to 1200 PSI Bore: 1.575" Inlet pressure: Flooded to 70 PSI RPM: 800 RPM Stroke: 1.890" Crankcase capacity: 4.2 Qts. Maximum liquid temperature: 160°F Inlet ports (2): 1-1/2" NPTF   Flushing ports (2): 1/2" NPTF Discharge ports (2): 1" NPTF Pulley mounting: Either side   Shaft diameter: 1.378" Weight: 167 lbs. Dimensions: 24.4 x 18.11 x 9.37"

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Make CAT Pumps
Manufacturer CAT Pumps
Category Fire and Rescue>Pumps
Model code 3831K
Additional info

Features:

  • Triplex plunger design
  • Oil bath crankcase
  • Close tolerance concentricity of the ceramic plunger
  • Special flushed inlet manifold
  • Precision design 316 stainless steel valves
  • 316 SSL block-style manifolds
  • Die cast aluminum crankcase
  • Optional Cast Iron crankcase
  • Chrome-moly crankshaft
  • Oversized crankshaft bearings

 Specifications:

  • Flow: 36 GPM
  • Pressure range: 100 to 1200 PSI
  • Bore: 1.575"
  • Inlet pressure: Flooded to 70 PSI
  • RPM: 800 RPM
  • Stroke: 1.890"
  • Crankcase capacity: 4.2 Qts.
  • Maximum liquid temperature: 160°F
  • Inlet ports (2): 1-1/2" NPTF  
  • Flushing ports (2): 1/2" NPTF
  • Discharge ports (2): 1" NPTF
  • Pulley mounting: Either side  
  • Shaft diameter: 1.378"
  • Weight: 167 lbs.
  • Dimensions: 24.4 x 18.11 x 9.37"
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