Gold Member Since 2011
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Zhejiang Yonjou Technology Co., Ltd.

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

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Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump Qbk

FOB Price: US $50-1,600 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $50-1,600/ Set
Get Latest Price
Port: Ningbo, China
Production Capacity: 8000sets/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QBK
  • Power: Pneumatic
  • Function: Intelligent Type
  • Performance: Any Kind of Flow Transfer
  • Diaphragm Pump Engine: Motor or Pneumatic
  • Transport Package: Standard Export Plywood Case Packing
  • Origin: China
  • Material: Stainless Steel
  • Valve Body Type: Diaphragm
  • Diaphragm Material: Viton/ PTFE
  • Diaphragm Pump Flow Rate: Constant Pump
  • Trademark: YonJou
  • Specification: International
  • HS Code: 8413110000
Product Description
Air Diaphragm Pump  named Pneumatic Diaphragm Pump(QBK):


Air Operated double diaphragm Pump 
1. Zero Leakage 
2. 1 year warranty 
3. 89-3000$/pc 
4. fast delivery from stock, 



1. QBK Cast Iron, SS, Telfon Air Operated Double Diaphragm Pump for Food, Oil and Chemical is the new kind of transportation machine, adopting compress air, smoke and industry exhaust gas as power source.

2. QBK air operated double diaphragm pumps not only can transfer the flow liquid, but alos can transfer some uneasy flowed medium, with the merits of self-priming pump, diving pump, shield pump, slurry pump and impurity pump etc.





1. No need of lead water, it can be used as self-sucking pump, dive pump, submersible pump, slurry pump.

2. Wide range of diaphragm materials: neoprene, fluoride rubber, Buna-N rubber and Teflon.

3. QBY air diaphragm pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium.




>>>Main usage:

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

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

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

4. The pump can suck various grinding materials, corrosive agent and clean the oil diry etc.

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

6. The pump can suck various wedge water, cement slurry and mortar etc.

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

8. It can be used as a front-step transmission device of the solid and liquid separation equipment.

Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump Qbk


>>>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, and so on~

    2) What's the flow or capcity (m3/h, L/m)? 

    3) What's the discharge head (m, feet, Mpa, bar )

 If you do not have any request, we will do as our normal standard.

   4) Contact us to get the quotation:


2. OEM: Ok 

3. MOQ: 1set

4. Package: Standar export Plywood Case or Styrofoam with Carton

5. Shipping ways: By sea, By air, By express

6. Lead time: 3-15days

7. Term of  payment:  100% T/T, Aliexpress,  L/C, Westunion

8. Why choose us: 26years experiences manufacturer 

                                   Good quality with competitive pirce   

                                   ISO2009:8001, CE certificate

                                   Professional after-sales service     

Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump Qbk
Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump Qbk
Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump Qbk
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Ms. Marcia Chen
Sales Director
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