Aodd Plastic Chemical Resistant Pneumatic Double Diaphragm Pump

Model NO.
Diaphragm Material
No Leak
Model Number
Chemical Coating Water Trea
Product Name
Aodd Plastic Chemical Resi
Ce Certificate
Flow Rate
Air Inlet Size
1/2 "
Max. Head
Max. Air Inlet Pressure
8.4 Bar
Liquid Inlet/Outlet Size
Transport Package
HS Code
The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Aodd Plastic Chemical Resistant Pneumatic Double Diaphragm Pump, The product will supply to all over the world, such as: Turkey, Poland, Czech Republic, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd. Diamond / Audited Supplier

Mode Max. Suction Lift (dry/wet,m) Max. Particle Diameter (mm) Suction and Discharge Size (inch/Npt) Air Inlet Size (inch) Max. Flow Rate (L/min) Max. Air Consumption (m³/min)
HY-15/20 4 7.6 2.5 1/2 3/4 1/4 57 0.672
HY-25 4 8 4 1 1/2 157 1.7
HY-40 5 8 5 1/2 358 3.5
HY-50 5 8 6 2 1/2 587 4.9
HY-80 5 8 9.4 3 3/4 1060 9.1


  • Pneumatic diaphragm pump is a new transport machinery , is currently one of the most

innovative pump .

  • Using compressed gas as a power source for a variety of corrosive liquid , with particles of liquid , high viscosity , volatile, flammable, poisonous liquid can be pumped

optical exhaustion .

  • There are four pneumatic diaphragm material: plastic , aluminum, cast iron ,stainless steel.
  • Pneumatic diaphragm pumps were used nitrile rubber,neoprene , Viton , Teflon , depending on the liquid medium , poly ethylene forty-six .
  • To meet the needs of different users . Placed in a variety of special occasions , for pumping

a variety of conventional pumps can not pump the media , have achieved satisfactory results.

Providing stall-free, ice-free operation
Explosion-proof, zero leak, simple operation
Can transmit the adhesive liquid and large particles
low shearing, Not easy to destroy material structure
Diversity of material, no rotating parts, applicable to various erosive situations
By changing the air supply to adjust the flow delivery
By changing the air pressure to adjust the pump lift
Modularization of main valve and air motor. No broken, easy to disassemble and repair.


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

  A: We are a factory.  

2. Q: Whatre 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 quick-wear part.

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.