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Zhejiang Yonjou Technology Co., Ltd.

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

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PP Pneumatic Diaphragm Pump

FOB Price: US $150-298 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150-298/ Piece
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Port: Ningbo, China
Production Capacity: 15000PCS/Year
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: QBY
  • Power: Pneumatic
  • Performance: No Blocking
  • Trademark: YONJOU
  • Specification: ISO9001: 2008
  • HS Code: 8413501090
  • Material: Cast Iron/ Stainless Steel/ PTFE
  • Diaphragm Material: All Material Can Be Okay
  • Pump Type: PP Pneumatic Diaphragm Pump
  • Transport Package: Carton Box for Each Diaphragm Pump
  • Origin: Zhejiang, China
Product Description

PP Pneumatic Diaphragm Pump

1. QBY Stainless Steel Air Diaphragm Pump for Food& Chemical, Chemical Resistant Diaphragm Pump is the new kind of transportation machine, adopting compress air, smoke and industry exhaust gas as power source. 

2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor. 

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


Product details: 

Working Principle: Double diaphragms, pneumatic
Main applications: Oil, water, chemical, etc. 
Driver: Air operated
Max. Permissible fluid temperature: 150°C(302°F)
Type of connection: Flange, thread, quick coupled
Installation position: Connect to compressor
Casing parts material: C. I, S. S, PP, Aluminium
Maximum grain diameter: 10mm(3/8inch)
Maximum drive rating: 7kgf/cm2
Maximum caliber: 100mm(4inch)
Maximum discharge-side pressure: 6kgf/cm2
Maximum head: 50m(164FT)
Flow rate range: 0.8-30m3/h(3.5-132US. GPM) 


Performance Data: 





Head (m)

Max Grain Dia. (mm)

Air Pressure (Kgf/cm2)





PP Pneumatic Diaphragm Pump

PP Pneumatic Diaphragm Pump
PP Pneumatic Diaphragm Pump
PP Pneumatic Diaphragm Pump
PP Pneumatic Diaphragm Pump



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Ms. Marcia Chen
Sales Director
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