1000 RPM Belt Drive Triplex Plunger Pump

This CAT Pumps 650 model pump is rated for a flow rate up to 7 gpm flow at 3000 PSI pressure. The 650 brass triplex pump includes 3/4" female NPT inlet ports and 1/2" female NPT outlet ports. Use this strong, lightweight, high-efficiency triplex pump for car wash systems, desalination, chemical injection, and more!

The 650 CAT model is a triplex type plunger pump with a 304 stainless steel housing, solid ceramic plungers, and a forged brass manifold that is strong and corrosion-resistant. CAT triplex pumps are precisely engineered and designed for smoother liquid flow, extended life, and unmatched durability -even at high pressure levels.

Specifications:

• 7 GPM flow rate
• 3000 PSI maximum pressure
• 100-3000 PSI pressure range
• 30mm stroke (1.81")
• 30mm shaft (1.81")
• 42 oz. crankcase capacity
• 1000 RPM
• 3/4" NPT-F inlet port
• 1/2" NPT-F outlet port
• 160°F maximum liquid temperature
• 15 frame style
• -5 to 60 PSI inlet pressure range

Dimensions:

• 16.28" x 12.99" x 6.44"

FEATURES:

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.