Leak-free pneumatic chemical jet pump/mud pump/refueling pump

HY Air-Operated Diaphragm Pump FeaturesPneumatic Diaphragm Pump Advantages:Idling ,Self-priming , Submerse capability.Provide stall-free, ice-free zero leak operation.Epoxy-coated air section for tough environmental conditions.Low shear force , not easy to damage the material structure.Bolt joint design&

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HY Air-Operated Diaphragm Pump Features

No-Leak Pneumatic Chemical Injection Pump/Mud Pump/Fuel Dispensing Pump
No-Leak Pneumatic Chemical Injection Pump/Mud Pump/Fuel Dispensing Pump

Pneumatic Diaphragm Pump Advantages:

  • Idling ,Self-priming , Submerse capability.
  • Provide stall-free, ice-free zero leak operation.
  • Epoxy-coated air section for tough environmental conditions.
  • Low shear force , not easy to damage the material structure.
  • Bolt joint design provides even sealing pressure for optimal performance
  • Modular air valve,low pulsation operation,providing smooth and rapid changeover.
  • No electricity . It's safe and realiable while using in the flammable and explor place .
  • Diversity of material,no rotating parts,applicable to various erosive situations.
  • Can pump corrosive , volatile, flammable, poisonous fluids with particles and high viscosity.
  • Delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment.

HY Air-Operated Diaphragm Pump Features

HY air-driven diaphragm pumps Widely used in the transport of diesel, petrol, gear oil,
hydraulic oil ,etc .Can effectively carry and distribute lubricant oils to machinery as part of
an automatic lubrication system.

No-Leak Pneumatic Chemical Injection Pump/Mud Pump/Fuel Dispensing Pump
Our products have been widely used in daqing oilfieldshengli oilfield, a large number of
cutting-edge key projects such as baosteel,Our products are worthy of your trust.

Select guide

HY Air-Operated Diaphragm Pumps Selection

No-Leak Pneumatic Chemical Injection Pump/Mud Pump/Fuel Dispensing Pump

We can according to your specific needs to provide the most suitable match products

Company Information
HY Company information

Focus on customer satisfaction is supported with quality and reliability, validated by CE
certifications.We specify only the most durable materials that are dependable and long-lasting.
When we combine the highest-quality products with topnotch customer care, we get outstanding
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd.designed and manufactured for
over 10 years in Shanghai,China. HaoYang Air-Operated Double Diaphragm (AODD) pumps
have earned industry recognition for premium quality and innovative design.  And we supply
accessories and components suitable for most AODD pump installations.To ensure suitability
for a variety of media, wetted parts are available in numerous optional materials.

No-Leak Pneumatic Chemical Injection Pump/Mud Pump/Fuel Dispensing Pump



1. Q: Are you a factory or trading company?

    A: We are a factory.  


  2. Q: What're your payments ? 

      A: T/T,Western Union,L/C etc.


  3. Q: What about the package ?

     A: Standard export plywood case or carton.


  4. Q: How long is the warranty ?

      A: According to international standards, products in standard operation is 1 year,except wearable parts.


  5. Q: The use of products have?

      A: The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.

          The pump can suck the paint, pigment, glue and adhesive etc.

          The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.

          The pump can suck various toxin and flammable or volatility liquid etc.

          The pump can suck various strong acid, alkali and corrosive liquid etc.


  6. Q: How product quality and service?

      A: Our pump have CE certificate, quality assured, can accept OEM,  provide various personalized needs. 


If you want to know more details, Please send inquiry to me ,


We are very glad to hear from you !        


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