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Zhejiang Yonjou Technology Co., Ltd.

Pneumatic Diaphragm Pump, Diaphragm Pump, Air Diaphragm Pump manufacturer / supplier in China, offering Pneumatic Diaphragm Pump Double Diaphragm Pump, Yonjou Brand High Quality Submersible Slurry Pump, Yonjou Brand Submersible Centrifugal Water Pump and so on.

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Pneumatic Diaphragm Pump Double Diaphragm Pump

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 8000sets/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: QBY
  • Power: Pneumatic
  • Function: Self-Priming
  • Performance: Corrosion
  • Application: Metering
  • Theory: Other
  • Structure: Diaphragm Pump
  • Place of Origin: Zhejiang, China (Mainland)
  • Packaging: Standard Export Wood Case
  • Transport Package: Standard Export Plywood Case Packing
  • Origin: China
  • Material: Aluminum Alloy
  • Valve Body Type: Diaphragm
  • Diaphragm Material: Neoprene
  • Certificate: ISO9001:2008
  • Pressure: High Pressure
  • Fuel: Pneumatic Drive
  • Usage: All Kind of Chemicals
  • Brand Name: Yonjou
  • Trademark: YonJou
  • Specification: International
  • HS Code: 8413110000
Product Description
Air Diaphragm Pump (QBY)
1. Unsealed design
2. Anti-explosion
3. Low cutting condition
4. Easy to repair and maintain
5. Allow for idle loading running

6. Light and convenient
7. Self - absorption
8. Multi - material options suit for your own needs

Air Operated Diaphragm Pump 

>>> Internal Structure
Pneumatic Diaphragm Pump Double Diaphragm Pump


>>> Summarize

  • It's a new kind of transportation machine, adopting compress air, smoke and industry exhaust gas as power source.
  • No need of lead water, it can be used as self-sucking pump, dive pump, submersible pump, slurry pump, impurity pump etc.
  • It not only can exhaust the flow liquid, but also can convey some uneasy flowed medium.
  • Diaphragm materials: neoprene, fluoride rubber, Buna-N rubber and Teflon.
  • Casing materials: Cast Iron, SS304, SS316, Aluminum, PP, PP lining, PVDF, NBR lining.
Pneumatic Diaphragm Pump Double Diaphragm Pump


>>> Main Applications

  • Peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.
  • Paint, pigment, glue and adhesive etc.
  • Glazed slurries of tile, porcelain, brick and chinaware etc 
  • Grinding materials, corrosive agent and clean the oil diry etc.
  • Toxin and flammable or volatility liquid etc.
  • Sedge water, cement slurry and mortar etc.
  • Strong acid, alkali and corrosive liquid etc. 
  • It can be used as a front-step transmission device of the solid and liquid separation equipment.

Pneumatic Diaphragm Pump Double Diaphragm Pump

Pneumatic Diaphragm Pump Double Diaphragm Pump

>>> Company Information
Zhejiang Yonjou Technology Co., Ltd located in Yongjia country, Wenzhou city, Zhejiang province, bordersLishui on the west, Taizhou on the north, and Fujian to the south, founded in 1995, our company is specialized in manufacturing high quality oil pump, diaphragm pump, Diesel engine pump set, split & single stage & multistage centrifugal pump etc.

Pneumatic Diaphragm Pump Double Diaphragm Pump


>>> FAQ--- Frequently Asked Question
1. How to get our quotation in time, pls answer following questions:
    1)What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, etc.
    2) What's the flow or capcity (m3/h, L/m)?
    3) What's the discharge head (m, feet, Mpa, bar )
        If you don't have any request, we will do as our normal standard.
    4) Contact us to get the quotation
2. OEM: OK
3. MOQ: 1 set
4. Package: Standard export plywood case or styrofoam with carton.
5. Shipping ways: By sea, by air, by courier
6. Lead time: 3-15 working days
7. Term of payment: 100% T/T, Aliexpress, L/C, Westunion
8Warranty Period: One year, except spare parts
9. Why choose us: 26 years experiences manufacturer
                                 Good quality with competitive pirce
                                  ISO 2009:8001, CE certificate
                                  Professional after-sales service
10. Warranty Period:
1) Please operate according to pump product description. If you have any questions of pumps, kindly contact us, we will offer you the most professional and the best service.
2) We guarantee our products for a period of ONE YEAR from date of dispatch from our factory (The warranty doesn't apply to wearing parts).

Pneumatic Diaphragm Pump Double Diaphragm Pump

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Ms. Marcia Chen
Sales Director
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