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CAT Pumps 310B Triplex Plunger Pump - 4 GPM, 2200 PSI, 950 RPM

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22.60 lbs
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Eliminate manifold washouts by installing this upgraded CAT310 in your car wash. The 310B manifold is built with a chrome plated brass "B" Series manifold. It produces a maximum flow rate of 4 GPM and tolerates a maximum pressure of 2200 PSI.

Technical Specifications

Bore: 20 millimeter
Crankcase Capacity: 18 ounce
Inlet Port: 1/2 inch
Max GPM: 4
Max PSI: 2200
Max Temperature: 160 degrees F
Stroke: 18 millimeter
RPM: 950

Product Description

5 Frame Plunger Pump

Riding on the success of the 310, the CAT Pumps 310B features a chrome-plated special "B" Series brass manifold. This manifold is engineered to prevent manifold washouts. A proprietary blend of alloys, chrome plated finishes and superior sealing surfaces provide exceptional resistance to corrosion and stress cracking for a long service life and trouble-free operation. The only difference from the original CAT 310 is this upgraded manifold, everything else is the same.

  • Flow: 4.0 GPM
  • Pressure Range: 100 to 2200 PSI
  • Pump RPM: 950 RPM
  • Inlet Pressure Range: -5 to 60 PSI
  • Stroke 0.709" (18 mm)
  • Weight: 22.60 lbs.
  • GTIN: 814338021633
  • Chrome-plated special "B" Series brass
  • Superior corrosion resistant alloy provides long
  • service life and trouble-free operation
  • Superior resistance to stress cracking
  • Chrome plated finish provides wear and
  • discoloration protection
  • Field-proven design with thousands of successful
  • installations
  • Triplex design offers high efficiency and low pulsation.
  • Durable high pressure seals are lubricated and cooled by pumped liquid.
  • Pre-set Lo-Pressure Seals provide secondary protection against external
  • leaks and require no packing adjustment.
  • Alternate crankshaft strokes offers flexibility with belt, clutch or direct drive installation.
  • Standard NBR seals with alternative options for temperature and chemical compatibility
    • FPM – .0110
    • EPDM – .0220
    • High Temp, 190°F – .3000

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