By: Pump Engineers Nz  06-Dec-2011
Keywords: Pumps, Mining, Diaphragm Pumps

Wilden air operated double diaphragm pumps are the most reliable and versatile pumps on the market.
The pump range has the following:

  • Flows to 1040 LPM (275 GPM).
  • Temps to 176.7 degrees C (350 degrees F).
  • Pressures to 17 bar (250 psi).
  • Runs dry.
  • Self priming.
  • Large solids passage.

There are 3 different ranges of pumps to meet specialised applications: Metal, Plastic and Sanitary


For all round versatility. Used in mining, sumps, paint, ceramics, petroleum.


For all round versatility. Used in mining, sumps, paint, ceramics, petroleum.


For all round versatility. Used in mining, sumps, paint, ceramics, petroleum.

Recent developments to the air distribution system provide significant advances in pump efficiencies and economies.

These systems include:

  • Pro-flo - process applications, non stalling unbalanced spool and lube free operation improves performances whilst the addition of the PX Valve allows operational flexibility and economies.
  • Accu-flo - for processes requiring direct electrical interface, system automation, external control and batch applications.

Keywords: Diaphragm Pumps, Mining, Pumps

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