Oil and Gas
Warrender Pumps are the culmination of over 35 years of pumping expertise in a vast myriad of services and applications. Warrender Pumps are available in an extensive range of seal-less magnetically coupled or mechanically sealed designs.

Warrender Pumps meet challenging Process & OEM Pump systems from an expansive range of hydraulic designs encompassing Centrifugal, Multistage, Regenerative Turbine, Rotary Vane and Low NPSH. Industry standards include API-610, API-685, ISO-2858, ANSI-B73.1 and Vertical Turbine. Materials of construction include 316-SS Alloy, WCB Carbon Steel, Hastelloy-C276. Warrender Pumps are offered in Seal-less Magnetic Drive, Canned Motor and Mechanical Seal configurations. Extremely high viscosities and slurries over 25,000 cPs are easily handled with our patented disc-rotor pumps. Thousands of WARRENDER Pumps are currently in service worldwide, providing trouble-free performance in a wide range of industries.


  • WMCA API-685-HP Mag-Drive High Pressure designs
  • WMTA Alloy Single Stage Turbine Machined Billet HP designs
High Pressure WMCA & WMTA designs for high pressure systems up to FULL 900 lb. (150 Bar-MAWP) ANSI Flange ratings.

Designs in Section

Process Magnetic Pumps

  • WMCA API-685 Magnetic
  • WMCA ISO-2858 Magnetic
  • WMTA Alloy Single Stage Turbine
  • WMTA6-LN-MS Alloy Multi Stage Turbine
  • WMPA Alloy Vane
Metallic Sealed Pumps

  • ANSI B73.1 Metallic Centrifugal
High Viscosity-Slurry Handling Pumps

  • Disc-rotor electric pumps
  • Tubular diaphragm pneumatic pumps