New Pulse Pump for High Pressure Chemical Application


CAT PUMPS new 6350 Pulse Pump permits chemical application at system pressures up to 3000 PSI.

The new 6350 Pulse Pump conveniently mounts onto the pump head in the center inlet valve port of your high-pressure pump. Several adapters mate the Pulse Pump to our most popular high pressure pump models including the 3FR and 3CP, 5FR and 5CP, 7FR and 7CP and 15 FR pumps.

The Pulse Pump is mounted onto the center inlet port of the high-pressure pump and is activated with each stroke of the primary pump. The inlet line to the Pulse Pump contains a prime bulb to start the chemical draw into the Pulse Pump. The chemical exits the Pulse pump through the high-pressure line and is delivered into the high-pressure discharge line of the primary pump after the Pressure Unloader Valve. The high-pressure pump sees no chemical.

  • delivers chemical at high pressures up to 3000 PSI 
  • stainless steel corrosion resistant construction
  • easy, compact direct mount onto pump
  • easy to adjust chemical draw for the application


• Pressure Range – 500-3000 PSI • Flow range – 1 to 12 GPH • RPM range – 300-1800 RPM • Inlet Port – ¼” • Discharge Port – 1/8” NPTF • Weight – 2.9lbs • Diameter – 2” • Length – 5”
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