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Pressure-Pro Cat Pumps 1500 PSI 15.6 GPM Solid Shaft Plunger Pump

The 350 CAT Pump is rated 15.6 GPM at 1500 PSI. This pump spins at a maximum RPM of 1725 and is a 5 frame, ceramic plunger style of pump from CAT Pumps. This triplex replacement pump is built for high work load and smooth liquid flow.
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The CAT Pumps 1530.APP model pump is a triplex plunger pump with a 15.6 gpm maximum flow rate. This five frame plunger pump has 1/2" female NPT inlet ports and 3/8" female NPT outlet ports.

Triple plunger design provides a smooth liquid flow that's perfect for car washes and other high-pressure washing.


  • Type/Design 15-Frame Plunger
    Max Flow 15.6 gpm
    Max Pressure 1500 psi
    Inlet Port Sizes (2) - 1 in NPTF
    Outlet Port Sizes (2) - 3/4 in NPTF
    Horsepower 16 hp
    Pump RPM 1450 rpm
    Drive Type Belt Drive
    Bore Size 0.984 in
    Stroke Length 1.181 in
    Pump Body Material Brass
    Wetted Materials Brass

Superior Design:

  • Triplex plunger design gives smoother liquid flow.
  • Hi-Pressure Seals are completely lubricated and cooled by the liquid being pumped.
  • Inlet and discharge valve assemblies interchange for easier maintenance.
  • Lubricated Lo-Pressure Seal provides double protection against external leakage.
  • Oil bath crankcase assures optimum lubrication.
  • Close tolerance concentricity of the ceramic plunger maximizes seal life.
  • Convenient direct drive electric motor options.

Quality Materials:

  • Precision design 304 stainless steel valves and seats are hardened and polished for ultimate seating and extended valve life.
  • Special concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life.
  • Specially formulated, CAT PUMP exclusive, Hi-Pressure Seals offer unmatched performance and seal life.
  • Die cast aluminum crankcase provides high strength, minimum weight and precision tolerance control.
  • Chrome-moly crankshaft gives unmatched strength and surface hardness.
  • Oversized crankshaft bearings with greater loading capacity mean longer bearing life.

Easy Maintenance:

  • Wet-end is easily serviced without entering crankcase, requiring less time and effort.
  • Valve assemblies are accessible without disturbing piping, for quick service.
  • Preset packings mean no packing gland adjustment is necessary, reducing maintenance costs

Assembled in the USA


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