7 Frame Plunger Pump Model 70

Gear Box Models                                                 70G118 , 70G1
Other Models                                                        70

 

 

FEATURES

Superior Design

• Triplex plunger design gives smoother liquid flow.
• Lo-Pressure Seals and V-Packings 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.
• Optional Gearbox Pump version for direct mounting to gas engine.

1. Precision design 304 stainless steel valves and seats are hardened and polished for ultimate seating and extended valve life.
2. Forged brass manifold is strong and corrosion resistant.
3. Special concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life.
4. Specially formulated, CAT PUMP exclusive, V-Packing offers unmatched performance and seal life.
5. Die cast aluminum crankcase provides high strength, minimum weight and precision tolerance control.
6. Chrome-moly crankshaft gives unmatched strength and surface hardness.
7. Oversized crankshaft bearings mean longer bearing life.

• 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.