1″ AODD-25A-CFAFF Air Operated Double Diaphragm Pump

1" AODD-25A-CFAFF Air Operated Double Diaphragm Pump

AODD Air Operated Double Diaphragm Pump Performance Range:

AOD/AODD Air Operated Double Diaphragm Pump and EOD/EODD Electric Double Diaphragm Pump, manufactured by KEMAI Industrial Pump Co., LTD., is used for delivering high-viscosity, volatile, flammable, toxic liquid, such as: pulp, juice, milk, paint, cement, sewage with grain, molasses, glue, flour, dust, etc. This pump can be said to be an all-purpose pump.

Performance range: diameter: 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch, 2-1/2 inch, 3 inch, 4 inch, 5 inch; Flow rate: 12.8L/min~480L/min; Head: 40 m ~ 70 m; Pressure: 4 bar to 7 bar. Fluid Contact Parts: Cast steel, nodular cast iron, Aluminum alloy, pp, Stainless steel 304, Stainless steel 316, Stainless steel 316L, PVDF, PTFE.


AODD Air Operated Double Diaphragm Pump Data Sheets:

Specifications AODD-25A
Max.Flow 31 gpm (116 lpm)
Max.Working Pressure 120 psi (0.84 Mpa,8.4 bar)
Fluid Inlet Size 1 in.bsp (f)
Fluid Outlet Size 1 in.bsp (f)
Air Inlet Size 1/2 in.bsp (f)
Max.Suction Height(dry suction) 18 ft. (5.48 m)
Max.Permitted Grain 1/8 in. (3.2 mm)
Max. Air Consumption 23.66 scfm
Every Reciprocating Flow 0.15 gal. (0.57L)
Max. Reciprocating Speed 276 cpm
Pump body structure Cast steel


AODD Air Operated Double Diaphragm Pump Main USES:

  1. pump peanut butter, pickles, mashed potatoes, juice, pulp, chocolate, etc.
  2. Pump paint, gum and pigment.
  3. adhesives and glues, all kinds can be pumped.
  4. Various tiles, porcelain, brick ware and ceramic glaze slurry.
  5. After the well is drilled, the sediment and grouting shall be pumped.
  6. Pump various emulsions and fillers.
  7. Pump and suck all kinds of sewage.
  8. with the pump for tanker, barge clearance to absorb the warehouse sewage.
  9. hops and baking powder pulp, syrup, molasses.
  10. conveying mine, tunnel, tunnel, dressing, slag in the water. Pump suction cement grout and mortar.
  11. Various rubber pulps.
  12. abrasive, corrosive, oil and mud, cleaning oil and general containers.
  13. All kinds of toxic, flammable and volatile liquids.
  14. all kinds of strong acid, strong alkali, strong corrosive liquid.
  15. Various high-temperature liquids can withstand 150℃ at most.
  16. as a variety of solid – liquid separation equipment of the front stage pressure feeding device.





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