5 GPM Brass Manifold 5 Frame Plunger Pump

The CAT Pumps 350 model pump is a triplex plunger pump with a 5 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.

Dimensions: 11.73" x 10" x 5.24"

Specifications:

• 5 GPM
• 1500 PSI
• 1725 RPM
• Inlet Pressure Range: Flooded to 60 PSI
• .472" (12 mm) stroke
• .787" (20mm) bore
• .787" (20mm) shaft diameter
• 18 oz. crankcase capacity
• 160° Fahrenheit maximum liquid temperature
• 1/2" NPTF inlet ports (2)
• 3/8" NPTF discharge ports (2)
• Brass manifold
• Standard Buna-N seals and o-rings
• Solid ceramic plungers
• 304 stainless steel valves
• 19.8 lbs. 

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