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ETFE lined, seal-less ANSI Dimensional

Rugged, durable UC Series pumps provide excellent corrosion resistance. Features include heavy duty ductile iron casings lined with pure Tefzel® (ETFE), modified concentric volutes to reduce radial loads, rear sealing ring and balance holes to reduce axial loads and premium silicon carbide components. Magnetic drive UC Series pumps are engineered for long life in the most demanding applications. Atex certified models are available.

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  • Magnetically coupled to motor; no mechanical seals to leak or replace
  • Run dry ability with carbon bushing
  • Superior corrosion resistance in most extreme chemical processes
  • ANSI or ISO flange mounting
  • Close coupled
  • 1.8 SG with no impeller trim
  • 2.8 Engineered for long life and low maintenance
  • 3.8 ATEX certified models available


  • Ductile iron casing lined with DuPontTM Tefzel®
  • Casing meets ANSI/B73.1M nozzle loads
  • High strength rare earth neodymium magnets
  • Enclosed impeller is injection moulded from carbon fiber reinforced ETFE for superior corrosion resistance
  • Internal drive hub has ETFE encapsulated magnets for added protection
  • Sintered silicon carbide or carbon bushings
  • Viton®, EPDM, Kalrez® or Aflas® o-rings
  • TEFC, Chem duty, EXP NEMA or IEC motors


  • Manufacturing, spraying, transfer of extremely corrosive chemicals
  • Recirculation/filtration, water or wastewater treatment, acid recirculation
  • Fume scrubbers, cleaning processes


  • Sodium hydroxide, sodium hypochlorite
  • Sulfuric acid, hydrochloric acid, nitric acid
  • Corrosive blends, solvents, wastewater

UC Series Chemical Magnetic Drive Pumps

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