Download our catalogue section on this product

Webster Centrifugal Pumps

C Series Centrifugal Pumps
C5, C7, C8, & C10

The C5, C7 and C8 Series pumps are designed specifically for continuous chemical duty service. They are rugged, precision molded, and feature dynamically balanced, enclosed impellers. Units are available in CPVC (Corzan®), fiberglass reinforced Polypropylene, and PVDF (Solef® ) with ratings of 1/3, 1, and 1-1/2 horsepower. The standard mechanical seal is a John Crane Type 21 single seal, carbon/ceramic. Other seal materials are available depending on the process fluid. And, water-wash seals are available for especially aggressive or "crystallizing" liquids. Pump models are also available with a rugged cast iron bearing frame for belt-drive or other coupled drivers.

For a pump selection guide, click here. 


  • Optimum chemical resistance with choice of precision molded CPVC (Corzan®), fiberglass reinforced Polypropylene, or PVDF
  • No metal in contact with fluid being pumped
  • FPM seal elastomers and o-rings standards, EPDM available.
  • 300 series stainless steel shaft with belt-drive or direct coupled drivers
  • Dynamically balanced, enclosed impellers
  • Totally enclosed motors
  • Available with bearing frame for belt drive or direct coupled driver


  • Pumping for aeration, agitation, filtration, recirculation, spraying, and transfer in the following industries:
  • Plating
  • Electronics
  • Photo Processing
  • Pollution Control
  • Chemical Processing
  • Water Treatment

Get a FREE


Please review and agree to our Terms and Conditions!