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 be‘Run Dry’ without damaging the internals of the pump.
• Self-priming: AODD Pumps are self-priming–Dry 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.