Stalker ISO Series Motor Pumps



Based in Perth, WA, Stalker Pumps have been proudly manufacturing pumps since 1923. MTP is proud to be the exclusive distributor of the Stalker Pump range.

Dowdens Pumping & Water Treatment is an autrhorised sales & service agent for Stalker Pumps with locations in Mackay, Rockhampton, Proserpine and Brisbane.

Dowdens have access to full range of the Stalker ISO 2858 Motor Pumps and spares. We also custom manufacture ISO Pumps via the Stalker foundry in Perth to meet individual pump requirements.

The Stalker ISO motor pump range is suitable for heavy duty applications including mining, construction, chemical transfer and more.

Material options include:

  • Cast iron, aluminium bronze and carbon/ceramic/NBR unbalanced mechanical seal
  • Zinc free bronze C90250, 316 stainless steel and SiC/SiC/FPM unbalanced mechanical seal

The range is available in bare shaft, direct coupled and hydraulic configurations. Base mounted and heavy duty trailer mounted assemblies are also available on a galv pressed steel base kit.


  • Pump manufactured to ISO 2858 and 5199 standard
  • Back pull out facility
  • Max operating pressure 1600kPa (up to 2500kPa available on request)
  • Max speed 1800–3600rpm (dependent on pump model)
  • Max temp with standard mechanical seal shaft sealing arrangement is -10°C to 120°C
  • Heavy duty shaft
  • Head up to 160m
  • Range of construction material including austenitic iron, stainless steel, duplex, alloy 20, 27% chrome cast steel
  • Flow up to 250L/s


  • Mining
  • Mineral process
  • Irrigation
  • Circulation of liquids
  • Commercial pools
  • Dust suppression
  • Chemical transfer
  • Sea Water transfer
  • Construction


Stalker ISO Series Pumps Brochure

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