KDP are a range of mechanical diaphragm pumps, manufactured, sold and supported by All Pumps. They incorporate a heavy duty gearbox coupled to an eccentric block to actuate the diaphragm, making them appropriate for heavy-duty applications.

The pump is belt-driven by pulleys which enables it to use a variety of drive options, including electric motors and petrol and diesel engines for 2” and 3” pumps. With the ability to self-prime, handle solids and run dry, they have a wide range of applications.


All Pumps have been installed, servicing and supporting KDP pumps throughout Australia for many years.

  • Dewatering excavation
  • Raw sewage
  • Pool maintainence and construction
  • Waste treatment plants
  • Oil skimming
  • Bore desludging
  • Oil/Water separators
  • Machine sumps
  • Priming large centrifugal pumps
  • Industrial wastes
  • Liquid manure
  • Septic tank cleaning
  • Drum emptying
  • Abattoirs and poultry processing
  • Spillage mop up


  • Suction lifts to 7.5m
  • Rapid self priming
  • Will run dry without damage
  • Heavy duty
  • TEFC electric motors fitted as standard
  • Special electric motor enclosures as an options
  • Will operate on snore
  • Will handle abravise liquids
  • Will pass solids up to 80% port size
  • Compact construction