Wilfley Slurry and Acid Pumps

Model HD Slurry Pump

Wilfley's Model HD pump is designed for severe-duty applications including high concentrations of solids.

The HD pump offers large diameter impellers for low speed operation and heavy section thicknesses of hydraulic components for long wear life.

The dynamic seal feature provides for leak-free reliable operation without the requirement of seal water such as required by packing glands or mechanical seals. This means there is no product dilution and, without rubbing contact in the seal area, the Model HD pump can be run dry.

The Model HD pump offers easy inspection and change-out of key hydraulic components without disturbing the suction and discharge pipes.

This model is a proven performer in difficult applications containing solids and applications with upset conditions such as cavitation and momentary dry running, which are commonly found in loading/off loading applications.

Contact Wilfley today for a free Application Needs Assessment and find out how our pumps can improve your operations.

Slurry Pump Model HD

Wilfley's Model HD solids handling centrifugal pump is designed for abrasive solids at high head applications found in aggregate, cement or common industrial and mining applications.

Markets

  • Cement, aggregate
  • Industrial: potash, kaolin clays, sugar
  • Mineral processing: copper, iron ore, lead/zinc
  • Waste water: grit, lime, pH control

Applications

  • Cyclone and screen feed
  • Cement kiln feed and transfer applications
  • Thickener under/over flow
  • Tailings
  • Transfer applications
  • Loading/unloading applications

Capacities

Sizes from 4x2 through 10x8 offering operating range coverage of less than 50 GPM/2.2 m3/hr up to 6,000 GPM/910 m3/hr. Head capabilities ranging up to 200 ft / 90 meters depending upon pump size.

Materials of Construction

  • Maxalloy 5 (27% chrome hard iron)
  • Maxalloy 2 (chrome-moly hard iron)
  • Nihard 4

Download material specification sheets.

Downloads

Document Name File Name File Size

Assembly Guide

HD_assembly_guide.pdf

300 KB

Assembly Guide - French HD_assembly_guide_fr.pdf 660 KB

Operating Handbook

HD_operating_handbk.pdf

1.7 MB

Operating Handbook - French HD_operating_handbk_fr.pdf 2.8 MB
Operating Handbook - Spanish HD_operating_handbk_sp.pdf 3 MB

Technical Handbook

HD_tech_handbk.pdf

900 K

Technical Handbook - French HD_tech_handbk_fr.pdf 1.2 MB

For More Information

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© 2005 A.R. Wilfley & Sons Inc.