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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Rongtai
  • Model Number: BML-15
  • Theory: Reciprocating Pump
  • Structure: Diaphragm Pump
  • Usage: Air Pump
  • Power: Pneumatic
  • Standard or Nonstandard: Standard
  • Fuel: Pneumatic
  • Pressure: 0.2~0.7MPa
  • Application: Circulate ink and glue, Used for transmission of water-based ink printing, gravure, etc.
  • Material Of Diaphragm: PTFE
  • Pump Material: Aluminum alloy
  • Color: Black
  • Caliber Diameter of inlet or outlet: 13.33mm
  • Flux: 35L/Min
  • Solid particle limit: 2mm
  • Max. air supply pressure: 0.7Mpa
  • Advantage: Diaphragm Pump is small, light and easy to move
  • Feature: Suitable for use in flammable and explosive environment.

Packaging & Delivery

Packaging Details Paper CTN
Delivery Time Delivery within 2~3 working days after payment confirmation

Double Way Pneumatic Diaphragm Pump



Product Description




Pneumatic diaphragm pump is a new conveying machine, which is the latest novel kind of pump. Compressed air as the power source, it can be use in any corrosive liquid, liquid with particle, high viscosity, easy volatile, inflammable, highly toxic liquid.


There are four materials in Pneumatic Diaphragm Pump: plastic, aluminum alloy, cast iron and stainless steel. The diaphragm pump will adopt different materials, such as Buna-N rubber, Chloroprene rubber, fluororubber, PTFE, according to the different liquid and to meet customers’ need. Place in all kinds of special occasion; use to pumping the medium which the general pump cannot do so. And it is gain a satisfied effect.


Thus the above features that pneumatic pump possessed, this kind of pump is gradually invaded other pump market when it is born and cover a part of it. Such as painting, ceramic industry, printing industry, the pneumatic pump has an absolute dominant position.






1. Because it is using air as power, the diaphragm pump does not heat and produce sparks; suitable for use in flammable and explosive environment.

2. Use PTFE diaphragm, can be used for chemical properties relatively volatile liquid, corrosive medium.

3. Diaphragm Pump can pump particle liquid;

4. The liquid can be conveyed by diaphragm pump is wide, the viscosity from low to high, from corrosive liquid to viscous liquid.

5. Diaphragm Pump is small, light and easy to move.




Applicable industries:


Used for coating, circulation, transmission of water-based ink printing machine, gravure printing, flexo printing and the ink on the compound machine, glue, and the liquid with particle, inflammable liquid. 



Product Parameter:




Contact us 2

Any doubts pls feel free to contact me as below  ↓↓↓


Ms.Wing Chen
Shantou Rongtai Packing Equipment Co.,Ltd
Email: rtpacking @ hotmail.com
Mobile: +86-13430251137
Wechat/Whatsapp: +86-13729200279
Skype: rtpacking
QQ: 1220967123

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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $43,000
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