Chemical Pumps

Chemical Pumps

Industrial Duty High Pressure Pumps for Chemical Applications

7 Frame Chemical Pump


NAB Chemical Pump


68 Frame Chemical Pump


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. Use the link below to view the chemical compatibility chart.

Optional Seal and O-Ring Configurations



Pump Model Suffix
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



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Sandy Lane
Church Crookham
FLEET, Hampshire
GU52 8BF

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