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Obsolete 18 Frame Block-Style Plunger Pump

Industrial Duty, Long Lasting, Dependable Pumps
Model: 1861K

Pump model 1861K is obsolete and has been replaced by pump model 661C.

This is a triplex (three plunger rods) positive displacement, reciprocating, plunger pump, constructed of a machined, 316SS block-style inlet and discharge manifolds, 316SS valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and o-rings.

The K indicates the special flushed Inlet Manifold that permits an external flush liquid providing added cooling for hi-temp liquids and added lubrication for low-lubricity liquids such as DI water. Used with the 990663 Flushing Assembly, it offers containment of effluent emissions for environmental safety.

Technical Specifications
Max Flow 10 gpm / 37.9 lpm
Max Pressure 3000
Inlet Port Size 1" NPT(F)
Discharge Port Size 1/2" NPT(F)
RPM 1429
Drive Type(s) Belt, Clutch
Material 316 Stainless Steel