CAT Pumps Chemical Pumps

Description

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