Centrifugal Pump Components
PUMP Expendables

CoorsTek understands severe-duty environments and we use advanced materials designed to withstand harsh conditions and perform optimally. These heavy-duty components and assemblies include:

Pumps Models: 
Ajax, Aplex (Continental Emsco), Bethlehem, FMC, Gardner Denver, Gaso, Ingersol Rand, Kerr, Kobb (Trico), National Oilwell, Union, Wheatley, and many more......

Pump Products



  • Ceramic Plungers – work exceptionally well in saltwater, chemical, and metering applications

  • Coated Plungers & Extension Rods – Available in base materials of Carbon Steel and Stainless Steel, CoorsTek hard-coated plungers give an excellent combination of wear resistance and corrosion resistance.

  • Chrome Oxide Plungers – Recommended for use when pumping amine, glycol, or other fluids requiring restricted lubrication.

  • Tungsten Carbide Plungers – Ideal for situations in which wear is the primary concern and chemical corrosion is a lesser factor.

Valves & Valve Components

  • Abrasion-Resistant Valves

  • Wing-Guided Valves

  • Stem-Guided Plate Valves

  • Spherical

  • Valve Seats

  • Valve Plates

  • Valve Springs

  • Fasteners

  • Miscellaneous Valves

Plunger Packing

  • Non-Adjustable Packing