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PP, AL and SS AODD Pumps

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PP, AL and SS AODD Pumps

• Self Priming • Easy to maintain • Runs Dry Without Damage • Variable speed • Flameproof

Mandar Air-operated double diaphragm (AODD) pumps are of bolted type and offer a number of advantages that make them perfect for an almost endless variety of uses. Since Mandar Pneumatic double diaphragm pumps are air operated, they can be used in hazardous areas or for flammable materials.

Mandar Pneumatic Double Diaphragm Pumps/ AODD pumps :


  • AODD pumps can easily and efficiently handle anything from water to 70% solids.
  • AODD pumps offer the ability to vary flow and discharge pressure up 6 Bars with a simple adjustment of the air supply.
  • Enable one AODD pump to be used for numerous applications, eliminating the need for expensive motor drives and critical sizing calculations
  • AODD pumps can pass even large, shear-sensitive solids without degradation or heat buildup transferred to pumped medium
  • AODD pumps are able to run dry without damage to pump
  • AODD pumps Can operate "on demand " without expensive pressure relief and bypass accessories
AODD Specifications
Model AOD 15 AOD 30 AOD 40 AOD 50 AOD 75
MOC AL/SS/PP AL/SS/PP AL/SS/PP AL/SS/PP AL/SS/PP
Diaphragm PTFE/Rubber PTFE/Rubber PTFE/Rubber PTFE/Rubber PTFE/Rubber
Suction & Discharge 1 / 2 inch 1 inch 1 1 / 2 inch 2 inch 3 inch
Air Inlet 1 / 4 inch 3 / 8 inch 1 / 2 inch 3 / 4 inch 1 inch
Max Flow 36 LPM 110 LPM 165 LPM 350 LPM 780 LPM
Discharge Pressure – kg/cm2 5 6 6 6 6
Head - m 50 60 60 60 60
Suction Lift 1.8 m 3.8 m 5.5 m 5.8 m 5.8 m

Mandar AODD pumps are available in Al, SS & PP

AODD pump diaphragms : Wide variety: PTFE, Buna, Viton, EPDM, Santoprene, Neoprene

AODD pump sizes : 1/2, 1, 1 1/2 , 2 & 3 inches


AODD Applications :


  • AODD pumps are commonly used for Paint transfer.
  • AODD pumps are also used for Ceramic slurry transfer
  • AODD pumps are used in filter presses
  • AODD pumps are used in Chemical, Mining, Construction, Cement, Food, Pharma and Marine (Sea water) industry
  • AODD pumps are used for transfer of Acids, Solvents, Chemicals, Bilge, Cement, Clay, Paint, Polymers, Sauce, Slurry, Soap, Animal feed, animal waste, Fuel transfer, Lube transfer, Coatings, Printing Inks, Adhesives, Ink Circulation, Adhesive circulation, Oil, Petrochemicals, Fluid transfer, Diesel oil and Fuels
  • AODD pumps are used for Tank cleaning,
  • AODD pumps are used as Effluent transfer pump (ETP pump) and Sewage / Sludge transfer pump (STP pump)
  • AODD pumps are used where negative suction such as underground tanks
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