Cat 270 Brass Head,3 Frame Plunger Pump - 3.5GPM @1500PSI

1420 RPM Belt Drive Plunger Pump

The CAT Pumps 270 model includes 1/2" female NPT inlet ports and 3/8" female NPT outlet ports. Use this strong, lightweight, high-efficiency triplex pump for car wash systems, desalination, chemical injection, and more!

This model is a triplex type plunger pump with 304 stainless steel valve assemblies, solid ceramic plungers, and a forged brass manifold. CAT triplex pumps are precisely engineered and designed for smoother liquid flow, extended life, and unmatched durability -even at high pressure levels.

Specifications:

• 3.5 GPM flow rate
• 1500 PSI maximum pressure
• 100-1500 PSI pressure range
• 13mm stroke (.512")
• 16.5mm shaft (.650")
• 15 oz. crankcase capacity
• 1420 RPM
• 1/2" NPT-F inlet port
• 3/8" NPT-F outlet port
• Standard NBR seals
• 160°F maximum liquid temperature
• 3 frame style
• Single phase
• Flooded to 60 PSI inlet pressure range

Superior Design:

• Triplex plunger design provides 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 Seals provide double protection against external leakage.
• Oil bath crankcase assures optimum lubrication.
• Close tolerance concentricity of the ceramic plunger maximizes seal life.
• Optional Belt Drive or Motorized versions offer system flexibility.

Quality Materials:

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

Easy Maintenance:

• Wet-end is easily serviced without entering crankcase, requiring less time and effort.
• Preset packings mean no packing gland adjustment is necessary, reducing maintenance costs.