Hypro D30 Diaphragm Pump (bare)

Product MSRP: $1,040.00


Available for Purchase!


Hypro D30 Diaphragm Pump (bare)

also known as AR30-SP 

550 RPM – Semi-Hydraulic Two Diaphragm Pump

SP – Single shaft w/3 or 6 threaded holes or, in other models cylindrical & key shaft

This pump supercedes Hypro 9910-D30 Pump


140°F – Max Water Temp | 35 mm – Suction | 1” – Outlet

  • Alternating volumetric pumps with two semi-hydraulic diaphragms for use in the gardening or semi-professional agricultural sectors, trolley-mounted in combination with electric motors or internal combustion engines for gardening, and small sprayers for medium-pressure pesticide treatments in gardens, greenhouses, orchards or vineyards
  • Parts in contact with pumped liquids in plastic-coated aluminium and body in aluminium
  • Diaphragms in NBR, Desmopan or Viton
  • Seals in NBR or Viton
  • Die-cast casing with oil-immersed mechanism and clear plastic tank for visual level checking
  • Pistons with ring for a more efficient “oil cushion” system to protect the diaphragm
  • New-design diaphragm cut-out system to prevent contact tearing even in heavy-duty operating conditions
  • Spherical sector profile valves for lower flow resistance and improved volumetric efficiency


Max GPM 9.6
Max L/Min 36.2
Max PSI 580
MaxBar 40
Outlet 1/2″ NPT
Max Temp 140° F
HP 2.9
Weight 20.5
Suction 1″
Pressure Medium



Additional information

Weight 21 lbs
Dimensions 12 x 12 x 12 in


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Product Enquiry


All pumps require both a primary pressure regulating device (i.e. regulator, unloader) and a secondary pressure safety relief device (i.e. pop-off valve, safety valve). Failure to install such relief devices could result in personal injury and/or damage to the pump and/or to the system components. We do not assume any liability or responsibility for the operation of a customers high pressure system.