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

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

(/ )

Supplier Homepage Product Diaphragm Pump Pneumatic Diaphragm Pump Yonjou Diaphragm Pump for Chemical Application

Yonjou Diaphragm Pump for Chemical Application

FOB Price: US $191 / Set
Min. Order: 10 Sets
Min. Order FOB Price
10 Sets US $191/ Set
Get Latest Price
Port: Ningbo, China
Production Capacity: 1000 Pieces a Year
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: QBY
  • Power: Pneumatic
  • Function: Electronic Type, Air Operated
  • Performance: No Leak
  • Theory: Pneumatic
  • Usage: All Kinds of Water/ Oil/ Chemicals
  • Application: Metering/Food/Oil/Medical/Building
  • Model: Qby25/50/80/100
  • Trademark: YonJou
  • Specification: International
  • HS Code: 8413110000
  • Material: Plastic
  • Valve Body Type: Direct Single-Seat
  • Diaphragm Material: Chemical Substances
  • Place of Origin: China
  • Structure: Diaphragm Pump
  • Pressure: High Pressure
  • Size: 1′′/2′′/3′′/4′′
  • Material of Pump Body: Cast Iron/Aluminum/PP/PTFE/Ss
  • Transport Package: Standard Export Plywood Case Packing
  • Origin: Wenzhou, China
Product Description

Yonjou Diaphragm Pump for Chemical Application

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)





Yonjou Diaphragm Pump for Chemical Application

Yonjou Diaphragm Pump for Chemical Application
Yonjou Diaphragm Pump for Chemical ApplicationYonjou Diaphragm Pump for Chemical Application
Yonjou Diaphragm Pump for Chemical Application



Send your message to this supplier
Ms. Marcia Chen
Sales Director
To: Ms. Marcia Chen

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now