Ningbo Dino-Power Machinery Co., Ltd.
Main products:Airless Paint Sprayer,Electric Spray Gun,Drywall Sander
Contact Us
  • Contact Person : Mr. Nie Eric
  • Company Name : Ningbo Dino-Power Machinery Co., Ltd.
  • Tel : 86-574-88278841
  • Fax : 86-574-88278831
  • Address : Zhejiang,Ningbo,606 Guangbo Lijing Center,Tiantong S.Rd,Yinzhou,
  • Country/Region : China
  • Zip : 315100

DP-K40 air operated double diaphragm transfer pump

DP-K40 air operated double diaphragm transfer pump
Product Detailed
DP-K40 air operated double diaphragm transfer pump Max. output capacity: 40L/min Max. grain diameter: 3mm

  DP-K40 air-operated double diaphragm transfer pump


This DP-K40 Low pressure double-membrane pump has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the fluid easily by the principle.


1. New fluid transferring pump with high capacity, light weight and compact size.

2. High quality PTFE membrane in 142mm large diameter, generate bigger volume output, and  last longer lifetime without problem. The teflon material is imported from Japan, better quality than other suppliers.  and strong capability of anti-corrosive and anti-acid/bases.

3. Air valve with double spool.

4. High precision paint pressure regulator & output regulator. attached with pressure gage.

5. Low and high manifold with inner diameter enlarged easy for cleaning and inspection.

6. Could be used for paint, chemical, oil, fluid transfer etc.

Model number: DP-K40 Max deliver capacity: 40L/min Max air pressure: 7bar Liquid inlet and outlet size: 1/2″ NPT Air inlet and outlet size: 1/4″ NPT Max. Grains size: 2.5mm Air consumption: 350 L/min Max grain diameter: 3mm Bare pump weight: 4.2kgs

DP-K40 air operated double diaphragm transfer pump

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