CDR Pumps mini logo depicting a pump

Non-Metallic Mechanical Seal Centrifugal Pumps

Mechanically sealed centrifugal pumps are widely used in the chemical, petrochemical and process industries, offering a versatile and proven solution for fluid transfer. Their straightforward design and ease of operation make them a popular choice across an extensive range of applications.

 

Used independently or integrated with tanks, filters, or valves, pump selection depends on fluid type and viscosity. Seals protect against contaminants to maintain efficiency and extend service life.

 

Available in various sizes and configurations, and constructed from high-quality materials for durability, mechanically sealed centrifugal pumps are suited to diverse industrial, commercial, and mining applications ranging from transferring fluids in storage tanks to pressurising fluids within pipelines.

Key features

  • Large variety of impellers – open or closed
  • Suitable for contaminated, corrosive or abrasive fluids
  • Options for high or low viscosity fluids
  • Suitable for gas-entrained liquids
  • Low flow/high head pumps available
UCN PFA Lined mag drive pumps

Materials

Non-metallic mechanically sealed pumps are lined with:

  • PFA (PerFluoroAlkoxy)
  • PVDF (Polyvinylidene Fluoride)
  • Polypropylene
A combination of metallic and plastic-lined pump options