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CAT Pumps 6350 Pulse Pump - 12 GPH, 3000 PSI

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3.16 lbs
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High-pressure injection downstream from the pump. 3000 PSI, 12 GPH. Please contact customer service to get the adapter assembly you'll need to install this pulse pump.

Technical Specifications

Max PSI: 3000
RPM: 1800
Max GPM: 12
Inlet Port: 1/4 inch
Max Temperature: 130 degrees F

Product Description

1-12 GPH Downstream Injection Pulse Pump

The CAT Pumps 6350 pulse pump allows you to inject chemicals downstream in your high-pressure car wash system. That means harsh chemicals can bypass your pump and it doesn't get damaged. Has a maximum pressure of 3000 PSI and a maximum flow rate of 12 GPH.

Note: An adapter assembly will be needed to fit this device on your pump. Please contact customer service to determine what assembly you need.


  • Pressure Range: 500-3000 PSI
  • Flow Range: 1-12 GPH
  • 1/4" hose barb inlet
  • 1/8" NPT(F) discharge
  • 1800 RPM
  • 130° Fahrenheit maximum temperature


  • Permits chemical applications up to 3000 PSI
  • Eliminates pumping harsh chemicals through the main pump
  • Conveniently mounts with an adapter into the center inlet valve chamber on the main pump
  • Standard prime bulb with check valve to initiate chemical flow

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