CAT Pumps 3DX30GSI with direct drive plunger pump

CAT Pumps 3DX30GSI Pump
BrandCAT Pumps
Model Code 3DX30GSI
Model Info


  • Triplex plunger design
  • Specially formulated hi-pressure seals
  • Concentric solid ceramic plungers
  • Stacked valve design
  • Ultra-compact, hollow-shafted pump
  • Integral regulating unloader
  • Fixed chemical injector
  • Swivel garden hose fitting


  • Flow: 3.0 gpm
  • Max. discharge pressure: 2500 psi
  • Max. RPM: 3450 rpm
  • Stroke: 0.244”
  • Inlet pressure range: Flooded to 60 psi
  • Bore: 0.630”
  • Max. liquid temperature: 140°F
  • Crankcase capacity: 8.5 oz.
  • Inlet port (1): 3/4” GHF
  • Discharge port (1): M18x1.0
  • Chemical discharge port (1): 3/8” NPTM
  • Chemical injection barb: 8/32” UNF
  • Shaft diameter: 3/4”
  • Weight: 10.7 lbs.
  • Dimensions: 7.99 x 7.75 x 6.29”
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