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Stainless Steel Diaphragm pump from DEFU May 16 , 2022

Diaphragm Self Priming Pump are a common site in many industries. The stainless steel diaphragm pumps an excellent choice for food industry and high chemical resistance liquids. There are stainless steel 304&316. We adopt precision casting, the surface is smooth and higher strength.


  • Stainless steel 304 /316 diaphragm pump size from 1/2" to 3", the Max. Flow rate is 1060L/min.
  • Pump can supply with aluminum center block or PP center block.
  • Dry running ability: Pumps can beRun Drywithout damaging the internals of the pump.
  • Self-priming: AODD Pumps are self-primingDry suction lifts of 4m and wet suction lifts of 8m are common.
  • Four bolts connection design, good seal and good dry suction. The bolts material are SS304


  • Also we have Quickly Coupling for optional.


Any needs, pls feel free to contact with Cindy(sales9@defupump.com). We gladly provide technical assistance to you. 

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