Air Driven Pump

Air Driven Pump - Double Diaphragm Pumps

Positive displacement pump using the action of nonmetallic diaphragm and suitable shut-off valves to pump fluid. Can move material in a safe gentle manner. Air driven self-priming pumps are dry run proof. Non-emulsifying pumping action.


  • Suction lift requirement
  • Abrasive fluids
  • Viscous fluids
  • Transferring fluids
  • Dosing feeding oil/water separators, metering, dispensing
  • Filter press feed
  • Dewatering ship holds
  • Offshore drilling activities
  • Pumping of heavy sewage and sludge
  • Tank cleaning systems
  • Paints, latex, ceramics, slurries, polymer pumping
  • Reliable performance
  • Can handle infinite variable flows up to 90% solids
  • Ease of maintenance- center block has only 2 easily accessible “O” rings pilot shaft O-rings come out as complete assembly and are easily replaced
  • Non-stalling, non-icing, lube free operation
  • Available in aluminum, stainless steel, acetal, and polypropylene