HPK Series Elastic Lined Pumps

Pump with elastic lining of all hydraulic parts getting into contact with the medium. Highly wear-resistant and corrosion-resistant armoured pumps for pumping fluid-solid mixtures.

Characteristics

The centrifugal pumps of the HPK series have a replaceable elastic lining made of polyurethane or rubber. All components that come into contact with medium made of elastic, non-metallic materials are individually selected according to the requirements in the material quality.

Elastic materials take advantage of the so-called “trampoline effect”, so that they have major advantages in their wear behaviour, in comparison to metallic cast materials. A lining made of metal or mineral casting is also possible for this pump series.

HPK pumps are preferably used with abrasive or corrosive media with a maximum particle size of 5 mm (in special cases, up to 10 mm).

The pumps are equipped with easily replaceable wear parts and easy adjustable suction gap. The replaceable wear plates are screwed together with the metallic outer housing. The inner housing, which is also replaceable, is inserted loosely.

Areas of Application

Tunnel Construction and Civil Engineering

Aerated concrete, Bentonite, cement batching, Chalk slurries, Cyclone feed, Kaolin, clay, Sand & gravel, Sand industry, Slate, marble, granite

Chemical Industry

Aggressive chemicals, Fertilisers, PO4, Foaming suspensions, Pigments, Sediments, soda, Separation, SO4, chloride, Waste recycling

Energy Management

Ash transport, Coal and coke processing, Condensate, Flue gas desulphurisation

Sugar Industry

Biogas, fertiliser, Organic slurries, Washing plants, Wastewater treatment plants

Steel Industry

Blast furnaces, Hot rolling mills, Sinter and scale deposits

Processing & Mining

Ceramic, glass cut-outs, Chamber filter press loading, Fe, Zn, Cu, Ti, Salt, Al, etc., Fibrous slurry, Filter press loading, Flotation and foam medium, Iron oxide production, Mill discharge and separation, Ore slurries, Slurry and sump pumps, Thickener underflows, Waste recycling

Sand & Gravel

Mineral processing, Water retention, Wet processing

Technical Specifications

  • FLOW RATEup to 4,600 m3 / h
  • DELIVERY HEAD, SINGLE-STAGEUP TO 70 M.FI.S
  • PUMP SPEEDUP TO 2,950 RPM
  • CONNECTION SIZESDN32 - DN500
  • MAXIMUM OPERATING PRESSURE10 - 40 BARS
  • TEMPERATURE OF THE LIQUID130°C
  • DISCHARGE NOZZLE POSITIONGRADUALLY
  • CORROSION RESISTANCE AT PH0 - 14

Technical Specifications

Product Downloads

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Make and Enquiry

For more information on this product please call us on NSW (02) 4271 2999 or QLD (07) 4952 3612 or fill out the form below and we will get back to you.