Pneumatic Membrane Double Air Operated Diaphragm Pump

Model NO.
Chemical Coating Water Treatment
Diaphragm Material
No Leak
Low Pressure
Standard or Nonstandard
Chemical , Oil , Food , Acid and So on
Max Head
Transport Package
Carton Packing with Foam
2 inch
Shanghai, China
HS Code
Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Pneumatic Membrane Double Air Operated Diaphragm Pump, The product will supply to all over the world, such as: Denver, Swiss, Pretoria, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd. Diamond / Audited Supplier
Product Description
Techenical Parameters

Performance Curve

Product Feather


Mode Max.Suction Lift (drywet,m) Max. particle diameter (mm) Suction and discharge size (inch) 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


company information
Company Information  
         Shanghai Haoyang Pump Valve Manufacturing Co., Ltd. is located in Baoshan Industrial
Park of Shanghai City, which is specialized in the integration of development, design,production,
sales, trade and services of diaphragm pump.

        The products, using simple and operating convenient, are widely used in various
industries,such as petroleum, metallurgy, chemical engineering, mine, coating materials,
ceramics,food & drinks, pharmacy, printing, paper making, electron, textile, architecture,
furnishing,environmental friendly, water treatment, automotive,shipbuilding and so on.

Company Exhibition



  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 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. 


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