Screw Centrifugal Pumps

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Verderhus screw centrifugal pumps combine the features of centrifugal and positive displacement pumps. The open impeller allows large solids to be easily pumped, whilst the screw design is ideal for high solid contents or viscous liquids and produces a high efficiency, low NPSHr pump, lowering both energy use and ownership costs. 316 stainless steel, cast iron and other material options and pump variants available.

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  • Abrasion resistant
  • Adjustable impeller maintains long term efficiency
  • Contant power as viscosity changes
  • Dry well or submersible or vertical spindle pumps
  • Gentle low shear pumping action minimises flocculent damage
  • High efficiency pump, BEP > 70%
  • Large solids handling
  • Low NPSHr reduces cavitation damage
  • Minimal clogging pumping long fibred fluids
  • Premium efficiency IE3 motors
  • Pumps entrained gas media
  • Smooth pumping reduces emulsification and foaming


  • Activated sludge
  • Agriculture
  • Beverage industry
  • Biogas production
  • Breweries & maltings
  • Chemical plants
  • Coal-fired, oil-fired and nuclear power plants
  • Composting and recycling processes
  • Construction and tunneling
  • Food processing
  • Gelatine manufacture
  • Incinerators
  • Mining
  • Oil Production
  • Paper & Pulp industries
  • Pet food production
  • Remediation systems
  • Slaughter houses
  • Sugar industry
  • Sewage sludge recirculation
  • Sewage thickening systems
  • Sewage water treatment plants
  • Waste burning power stations
  • Wastewater treatment plants


Verderhus Brochure - View the range of the screw centrifugal pumps

Factsheet for Verderhus - Quick overview of the pump features and applications


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