8 Frame Block-Style Stainless Steel Plunger Pump

Standard Model                                                                          781
Flushed Model                                                                          781 K

 

 

FEATURES

Superior Design

• Triplex plunger design provides smoother liquid flow.
• Inlet and discharge valve assemblies interchange for easier maintenance.
• Oil bath crankcase assures optimum lubrication.
• Close tolerance concentricity of the ceramic plunger maximizes seal life.
• Standard Models: Lo-Pressure Seals and V-Packings are completely lubricated and cooled by the liquid being pumped.
• Flushed K Models: Special ported inlet manifold permits an external flush liquid providing cooling for hi-temp liquids and lubrication for low lubricity liquids.

• Precision design 316 SSL valves and seats are hardened and polished for ultimate seating and extended valve life.
• 316 SSL block-style manifolds for strength and corrosion resistance.
• Special concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life.
• Specially formulated, CAT PUMP exclusive, V-Packings offers 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 capacity means longer bearing life.

• 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.