Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
OEM/ODM Service

Diaphragm Pump, Pneumatic Pump, Air Pump manufacturer / supplier in China, offering QBY Air Operated Diaphragm Pump, Automatic Self Priming Pump with Vacuum Assist, Heavy Duty Sewage Drainage Pump and so on.

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Audited Supplier

QBY Air Operated Diaphragm Pump

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $200/ Piece
Production Capacity: 100000 PCS/Year
Transport Package: Poly Wood Case or Export Carton
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Material: Aluminum Alloy, Cast Iron, Stainless Steel
Power: Air Operated, Electric Drive, Diesel Engine Drive
Valve Body Type: Diaphragm
Function: Electronic Type
Flow Rate: 0-30m3/H
Pressure or Delivery Head: 0-70m

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Basic Info

Model NO.: QBY Air Operated Diaphragm Pump
Driven Mode: Air Operated, Electric Drive, Diesel Engine Drive
Suction Lift: 7m
Size: Small and Light
Color: Customerized
Name: Air Operated Diaphragm Pump
Trademark: SUNDREAM
Specification: ISO9001, CE, SGS
Origin: Shanghai
HS Code: 8413709990

Product Description

Air Operated Diaphragm Pump

We are professional manufacturer for Air Operated Diaphragm Pump, our Air Operated Diaphragm Pump is with high and stable quality, and we have made many water pump solutions for many customers.


1: Brief description


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

1: It's unnecessary to pour the drawling water, the suction lift reaches 7M height. 
The delivery lift reaches 70M, length and export pressures>=6kgf/cm2


2: Wide flow and good performance. The diameter allowed to pass the max grain reaches 10mm. 
The damages is very less to the pump while exhausting the slurry and impurity. 


3: The delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment The pneumatic pressure adjustment is between 1-7 kgf/cm2


4: This pump has no rotary parts and no bearing seals. The diaphragm will completely separate The exhausted medium and pump running parts. Working medium. 
The conveyed medium can't be leaked outside. Thus it will not cause the environmental pollution And human body safety dangerous while exhausting the toxin and flammable or Corrosive medium. 

5: No electricity. It's safe and reliable while using in the flammable and explore places. 

6: It can be snaked in medium


7: It's convenient to use and reliable to work. Only open or close the gas valve body While starting or stopping. 
Even if no medium operation or pausing for long time because of accident matter. 
The pump will not be damaged caused by this. Once over-loading. The pump will automatically step and possesses the self protection function when The load recovers normally It also can start automatically


8: Simple structure and less wearing parts. This pump is simple in structure. Installation and maintenance. 
The medium conveyed by the pump will not touch the matched pneumatic valve and coupling lever etc. 
Not like other kinds pumps. 

9: It can transmit the adhesive liquid (the viscosity is below 10000 centipoise)


10: This pump needn't the oil lubricant. Even if idling. It has any influence to the pump. 
This is a characteristic of this pump. 


2: 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 the various glazed slurries of title. Porcelain. Brick and China ware etc. 


4: The pump can suck the various grinding materials. Corrosive agent and clean the oil dirt etc. 


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


6: The pump can suck various wedge water. Cement 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


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