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Chemical Pumps

Industrial Duty High Pressure Pumps for Chemical Applications
Photo of Chemical Pumps

Cat Pumps offers a wide selection of elastomers and manifold materials to meet a large variety of chemical application needs. Cat Pumps products work best with fluids with a pH level between 5 and 9 and a viscosity less than 500 cP (centipoises). Please contact our technical support team for selection assistance If you are working outside of these ranges. 

Optional Seal and O-Ring Configurations

Material

  • FPM - Fluorocarbon (Viton®) seals and O-rings - .0110
    • Fluorocarbon (Viton®) seals only - .0100
  • PTFE - Pure Polytetrafluoroethylene (Teflon®) seals and Buna O-rings - .0700
    • Pure Polytetrafluoroethylene (Teflon®) seals and FPM O-rings - .0710
  • IPFE - Pure Polytetrafluoroethylene (Teflon®) seals and Isolast O-rings - .0770
  • EPDM - Ethylene Propylene Diene Monamer seals and O-rings - .0220
  • NBRS - Buna-N silicone free seals and O-rings - .6000
  • STHT - Special Teflon® high temperature low and high pressure seals - .3400
  • HT - High temperature seal for plunger pump high pressure seals - .3000
    • High temperature V-HOT cup for piston pumps - .3000
  • BNG - Blue-dot (non-greased) Buna-N seals with wicks for piston pumps - .0300
  • ST4 - Special Teflon® high temperature low and high pressure seals with FPM O-rings for 240°F operation - .44101