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Weir Minerals Division pumps and valves are widely used in the removal of sulphur dioxide from the emissions of coal fired thermal power plants, and the long distance disposal of bottom and fly ash.
Unlike most other industries where our products are used in primary production, Weir Minerals products are most widely used in coal fired thermal power plants in the handling of the unwanted by-products of the electricity generated. The fine ash particles and sulphur dioxide given off during the combustion process as well as the residual ash remaining after combustion all have to be effectively collected, treated and disposed of in an environmentally safe and efficient manner. This is where the reliability and efficiency of Weir Minerals products come into their own. Our slurry pumps and slurry valves are widely chosen throughout the world for critical fly and bottom ash disposal and FGD recycle applications. This is undoubtedly due to the rugged toughness, efficiency, and reliability of our pumps and valves which has been bred from more than 60 years experience in the mining industry.
Crankshaft driven one or two cylinder double-acting piston pumps handling low and moderately abrasive slurries.
Crankshaft driven two-cylinder double-acting vacuum piston pump applied for wellpoint dewatering, lowering the ground water table at construction sites.
Crankshaft driven three-cylinder single-acting piston pumps handling low and moderate abrasive slurries.
Concentric and eccentric hose reducers are built for either suction or discharge duties and are custom manufactured to incorporate differing flange requirements.
The LINATEX specialty hose range incorporates slurry and chemical mining hose, dredge hose and a wide variety of preformed bends available with a versatile array of end types.
The LINATEX® Cut End Hose (801) is a readymade hose assembly solution designed to accommodate urgent hose needs and less abrasive slurry applications.
The Linatex Hard Wall Mining Hose (808) range of custom hoses is designed for the most arduous of mining and industrial duties.
The Warman® AHP/AHPP high pressure pump allows the user to operate several pumps in series all consolidated into one pump house saving the expense of supporting systems.
Designed for easy maintenance, durability and the lastest Flue Gas Desulpherization (FGD) technology
Formerly marketed under the brand name Schabaver, the Warman® SCH C centrifugal slurry pump is rubber lined pump design which makes maintenance quick and easy.
Warman® 1000 pump is a proven horizontal end suction centrifugal pump that will reliably and economically handle abrasive and corrosive medium duty services. Formerly marketed as Vacseal and Galigher.
The Warman® SLR pump is designed for medium duty slurry handling duties where slurry conditions are less arduous and use of a heavy duty slurry pump cannot be justified.
Designed for medium duty slurry handling duties where slurry conditions are less arduous and use of a heavy duty slurry pump cannot be justified.
Formerly marketed under the Schabaver brand name, The Warman® SCH C centrifugal slurry pump is a rubber lined pump design making maintenance quick and easy.
The Warman® WBH® slurry pump offers more than a dozen enhancements to the state-of-the-art Warman® slurry pumping technology - meeting the productivity and cost demands in all types of environment.
The Warman® WGR pump was specifically designed for use in abrasive slurry and various chemical applications in a wide choice of sizes makes it well suited to a broad range of slurry pumping duties.
The Warman® XU medium duty slurry pump. Designed for medium to coarse slurry applications.
The Warman® HH/H/HRM pump lines were designed to produce high heads per stage at high pressures. Commonly used for long distance transport lines, with a single pump - not multiple pumps in series.
The Warman® AH® is the world’s standard for the most difficult mill duties. A wide variety of impellers and shaft seals provide a perfect fit for a wide range of applications.
Designed for rugged duties while offering higher efficiencies, the Warman® L series is a combination of the proven Warman® AH unique features plus higher efficiency impellers at an attractive cost.
The Warman® MC Mill Circuit slurry easily manages large size particles in dense abrasive slurries. Metal and Rubber lined available.
Designed to handle heavy froth, the Warman® Horizontal Froth pump has a unique inlet and impeller design that is very successful where others fail.
The Warman® MD pump meets the demands/rigors of contractor and aggregate dredging; providing superior resistance to wear, increased efficiencies, ease of maintenance and enhanced production.
The Warman® HTP pump line represents the highest pressure-rated, large, lined pumps available with priority given to increased safety, wear life, and reliability.
Designed for petrochemical slurry applications that require designs close to API
Designed for heavy duty slurry applications
Designed for API specifications for heavy duty slurry applications
Designed for slurries with large diameter solids and/or stringy/fibrous materials
Designed for clear liquids and/or fluids with low solids concentration of less than 4%
Designed for axial flow applications with solids concentration up to 30%
Hydraulically driven two-chamber single-acting high pressure hose diaphragm pumps: APEXS annular pressure exchange system for mine dewatering in one single lift.
The Hydrau-Flo valve system is a safer, cleaner and more reliable refuelling product that prevents overfilling, spillage and tank rupture.
Hydraulically driven two-cylinder single-acting piston pumps with hydraulically actuated cone valves handling extremley viscous slurries, sludges and paste, both organic and mineral.
Hydraulically driven two-cylinder single-acting piston pumps with transfer tube handling extremly viscous slurries, sludges and paste, both organic and mineral, with particle sizes up to 120 mm.
Hydraulically driven one-cylinder single-acting piston pumps with hydraulically actuated cone valves handling extremly viscous slurries, sludges and paste.
The Cavex® CVX DE double classification hydrocyclone improves the total classification efficiency, increasing separation sharpness and reducing bypass of fines to the underflow.
The Cavex® ReCyclone® - a double classification unit in just one stage. This improves the total classification efficiency, increasing separation sharpness and reducing bypass of fines to the underflow
Cavex® Hydrocyclones rubber compounds are specially formulated by material scientists within Weir Minerals to give superior wear life in many applications.
Cavex® CVX ceramic tile lined hydrocyclones are designed to endure the arduous duties with coarse particle sizing where other materials are not suitable.
The Cavex® hydrocyclones are lightweight and complete with easy Victaulic connections -- ideally suited for low wear applications for fine particles/processes not favourable for rubber liners.
The Monolithic drop in replaceable ceramic liners are specifically designed for highly abrasive ores/processes where the chemistry is not suitable for rubber liners.
These hydrocyclones provide exceptional performance in treating coarse and sharp particles. These hydrocyclones are ideally suited dense media applications where density separation is important.
The Cavex® G4 series hydrocyclone provides extremely efficient solutions for even the most challenging extraction applications.
The Cavex® G3 series hydrocyclone classification efficiency is maintained long after the efficiencies of other hydrocyclones have deteriorated.
Designed as a wide body heavy duty slurry knife gate valve for highly abrasive and corrosive applications
The Isogate® WH series heavy duty knife gate slurry valve is specially designed for tough, abrasive and corrosive high pressure slurry applications.
Designed as a wafer style slurry knife gate valve for tough, abrasive and corrosive applications.
LINATEX® premium rubber is a 95% natural rubber that exhibits outstanding resilience, strength and resistance to cutting, tearing and abrasion - more than 80 years experience in handling aggressive materials.
LINATEX® VS rubber - wear resistant uncured rubber for fine slurry applications
Mill lining design and wear materials that last longer and are easier and faster to change out are the solution to the requirement for increased mill availability. Vulco liners meet both needs.
Designed for special nuclear grade sumps for handling radioactive sludge that requires low shear
Designed for special nuclear grade sumps for handling radioactive sludge
Ability to custom engineer for specific customer applications for high or low radioactive wastes.
The Isogate® series MP OB pinch valve is specifically designed for harsh, highly abrasive flow control applications in liquid solids slurry and gas-solids pneumatic conveying services.
The ISOGATE MP CB series pinch valve is a hand wheel operated enclosed body mechanical pinch valve for positive control of abrasive and corrosive flowing media.
Crankshaft driven piston diaphragm pumps handling abrasive and corrosive slurries against high pressures.
Crankshaft driven two-cylinder double-acting and three-cylinder single-acting high temperature piston diaphragm pumps handling high temperature, extremely acid and caustic abrasive slurries.
Crankshaft driven three-cylinder single-acting high-pressure piston diaphragm pumps handling abrasive and corrosive slurries against high pressures.
The Isogate® Pneumatic Pinch Valve - series PPV 2PL is specifically designed for harsh, highly abrasive on/off control applications in liquid-solids slurry and gas-solids pneumatic conveying services.
The Isogate® PPV 1PS pinch valve is ideal for remote operation using typical plant air, and it does not require an auxiliary cylinder operator.
A heavy duty all chrome wet end coupled with a motor designed and built by Weir Minerals for the most demanding applications makes this the most dependable, long lasting submersible pump you can buy.
A heavy duty all chrome wet end coupled with a motor designed and built for the most demanding applications makes the Warman® SHW the most dependable, long lasting submersible pump available.
Designed for submersible applications with large, clogging and/or stringy material
Designed for severe duty submersible applications for abrasive/corrosive slurries.
Designed for heavy duty submersible applications for abrasive/corrosive slurries.
Designed for submersible applications requiring high heads with applications having low solids content of less than 4%.
LINARD HD and HDS rubber sheet is found in applications where only the toughest and hardest rubber survives
Linard 60 is a silica-reinforced natural rubber product uniquely designed to provide high resilience with good cut, tear and abrasion resistance.
This robust and functional design has been value engineered to include traditional Warman pump quality at the lowest possible ownership cost.
Metal and elastomer high head vertical slurry pumps
Warman SP SPR product description field
Designed for sumps requiring high flow rates with applications having low solids content of less than 4%
Designed for sumps requiring medium heads with applications having low solids content of less than 4%
Designed for slurry sumps requiring vertical pumps with moderate solids
Designed for sumps requiring high capacities and/or fluids containing abrasive solids and/or slurry mixtures
Designed for sumps with heavy concentration of abrasive slurries with large-diameter solids
Designed for sumps with medium or severe duty applications with abrasive and/or corrosive slurries
Designed for sumps with abrasive and/or corrosive slurries
Designed for sumps requiring high heads with applications having low solids content of less than 4%
Designed for sumps with high capacity requirements with moderate head for moderate solids concentrations of less than 20%
Weir Minerals Service Centres are commited to providing resources, knowledge and service to initiate long term measurable total ownership cost reduction.
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