Request a Quote Product List   



Pumps, Valves & Hoses

Weir Minerals specializes in delivering and supporting slurry equipment solutions including pumps, hydrocyclones, valves, screen machines and screen media, rubber and wear resistant linings for global mining and mineral processing, the power sector and general industry. Weir Minerals' products strength lies in the superiority of our hydraulic designs and wear and corrosion and abrasion resistant materials.


Weir's Self Priming Diesel Dewatering Pump is the market leader for high quality mine dewatering pump units. Rock Machinery sells and rents these units.

WARMAN® Centrifugal Slurry Pumps

Warman® centrifugal slurry pumps are the world's most comprehensive range of centrifugal slurry pumps for use in mining, chemical and industrial applications. The horizontal and vertical slurry pumps are designed for ultra heavy duty applications such as mill discharge, process plant and tailings, pipelines as well as specialty applications.

More Details

WARMAN® SJ Submersible Dewatering Pumps

  • Heavy duty construction with lightweight
  •       portability durability and strength with ease of

          transport, maintenance and less downtime

  • Optimum mix of wear resistant materials - full
  •       utilisation of wearing parts for maximum wear life

  • Good value modular design - easily adjusted and
  •       replaced wear parts for less downtime

  • Common components between sizes - reduced spares
  •       inventory and ease of maintenance

  • Simple access to separate sealed electrical junction
  •       box - ease of cable replacement

  • Temperature sensors fitted to motor windings allow
  •       automatic shutdown in the event of overheating -

          pump can run dry without risk of burnout

  • High specification mining cable as standard - ready
  •       to use out of the box

  • Silicon carbide faces on primary seal - longest life in
  •       dirty water applications

    More Details

    FLOWAY® PUMPS Vertical Turbine Pumps

    By concentrating solely on the vertical pump product line, Weir Minerals Floway Pumps has become a dominant force in today’s highly diversified market. More than 75 years experience have provided Weir Minerals Floway Pumps with the expertise to manufacture a versatile line of vertical turbine pumps for a wide range of applications.

    More Details

    MULTIFLO® Mine Dewatering Solutions

    Weir Minerals Multiflo has been designing and manufacturing mine dewatering pumps since 1976. We develop dewatering solutions for open pit and underground mines that are reliable and well supported, no matter where the mine is located.

    More Details

    HAZLETON® Specialty Slurry Pumps

    Hazleton slurry pumps are the world’s most comprehensive range of Engineered-to-Order centrifugal slurry pumps for use in mining, steel, aluminum, power, chemical, refinery, and general industrial applications. The horizontal, submersible, and vertical slurry pumps are designed for medium to ultra severe duty applications such as coke fines, process plant and tailings, nuclear sludge as well as specialty applications like API 610. In Africa, Hazleton slurry pumps from Weir Minerals are sold as Multiflo and Envirotech pumps.

    More Details


    Slurry Dewatering Weir Minerals Process Dewatering technology offers a step change in tailings management through custom engineered solutions for a wide range of applications from gold, copper, and nickel to iron ore, zinc, alumina, bauxite and coal.

    More Details

    Knife Gate Valves

    Isogate® slurry knife gate valves are designed for highly abrasive and corrosive applications.

    More Details

    Pinch Valves

    Isogate® Pinch Valves include both open body and closed body pinch valves.

    More Details

    Pneumatic Pinch Valves

    Isogate® Pneumatic valves are available in single liners or two piece liners.

    More Details

    Linatex Hose Systems

    Linatex Hose Systems are expertly built to deliver outstanding wear performance in the most demanding applications.

    More Details


    Rock Machinery Co, LLC

    740 N. Dekora Woods Blvd., Saukville, Wisconsin 53080

    Office: (262) 536-4603 / Fax: (262) 536-4604