W + SPX Centrifugal Pump

June 12, 2021

A comprehensive range of premium sanitary end-suction centrifugal pumps designed with maximum operating benefits and minimal life cycle costs in mind.

The W+ is the most modern sanitary centrifugal pump in the market today, with a strong focus on hygiene. This includes the strict demands within the pharmaceutical industry, i.e. W+ pumps are available in special designs where product contact parts (impeller, impeller nut and back plate) are machined from solid 316L SS and with an electropolished surface. The deep-drawn casing is polished to Ra < 0,5 μm contact surface finish and electropolished. Other optional features are casing drain, multiple outlet positions and certifications of materials and surface finish.

W + SPX Centrifugal Pump Features

  • Reliable and heavy-duty design
  • Energy efficient
  • Quiet performance with minimal vibration
  • Superior shaft seal design
  • High-pressure capability
  • 3A (optional) and EHEDG (European Hygienic Engineering & Design Group) certified.
  • Designed for CIP (Cleaning In Place) as well as SIP (Sterilizing In Place)
  • Suitable for wide variety of food, beverage and pharmaceutical products
  • Wide range of optional features available
  • Easy and cost effective maintenance

Pump Specifications

  • Housing, Impeller, Impeller Nut, Back Plate, Shaft – Stainless Steel 316L
  • Clamp Ring, Extension Frame, Support, Shroud – Stainless Steel 304
  • Shaft Seal:
  • Standard – Carbon/Silicon Carbide
  • Silicon Carbide/Silicon Carbide Optional
  • Elastomers
  • Standard – EPDM
  • Optional – FPM, FEP encapsulated FPM

The UC pump series consists of 17 standard models with pressure and flow capacities up to 15 bar and 800 m³/h (50 Hz).


About W+SPX Centrifugal Pumps

W+SPX has a deep history in the food, dairy, beverage and industrial process industries. Known for its exceptional quality and precision made components, W+SPX brand is synonymous with pumps, valves, scraped surface heat exchangers and dispersion equipment.

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