| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
|
Still deciding? Get samples of US$ 3000/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
QBY Series Air Operated Double Diaphragm Pneumatic Membrane Pump
Air operated diaphragm pump is a new type of conveyor machinery, adopts compressed air as power source, suitable for various corrosive liquid, with particles liquid, high viscosity and volatile, inflammable, poisonous liquid. The main characteristic of this pump is no priming water needed, can pumping the medium that easy to transport. High suction head, adjustable delivery head, fire and explosion proof.
Working Principle
In the two symmetrical pump chamber equipped with a diaphragm, which is connected by a center couplet stem. Compressed air comes in from pump inlet valve, and enter into one cavity, push the diaphragm movement, and gases emitted from another cavity. Once to the destination, gas distribution components will automatically compressed air into another chamber, push the diaphragm to the opposite direction, thus make two diaphragm continuous synchronization to reciprocating movement.
Compressed air goes into the valve, make the diaphragm to the right movement, and chamber suction make medium enter into, push the ball into the room, ball valve shuts down due to inhalation, Mediums discharged by extrusion, and opened the ball valve and at the same time close the ball valve, prevent back flow, thus to make medium ceaseless from the entrance inhaled, exit eduction.
Main Advantages
1, Due to the use of air power, the flow automatically changed according to export resistance. Which is suitable for high
viscosity fluid.
2, In inflammable and explosive environment, the pump is reliable and low cost, won't produce spark and not overheat,
3, The pump volume is small, easy to move, no foundation needed, convenient installation and economy. Can be used as mobile
conveying pump.
4, Where there are dangers, corrosive materials processing, diaphragm pump can be separated completely with outside.
5, The pump shearing force is low, physical effect to medium is small, can be used for conveying unstable chemistry fluid.
|
Name
|
Model
|
Diameters
(mm) |
Flow(m3/h)
|
Head(m)
|
NPSH(m)
|
Solids Size
φ(mm) |
Air pressure
(kgf/cm2) |
|
Diaphragm
Pump |
QBY-10
|
10
|
0.8
|
50
|
5
|
1
|
2-7
|
|
QBY-15
|
15
|
1
|
50
|
5
|
1
|
2-7
|
|
|
QBY-25
|
25
|
2.4
|
50
|
7
|
2.5
|
2-7
|
|
|
QBY-40
|
40
|
8
|
50
|
7
|
4.5
|
2-7
|
|
|
QBY-50
|
50
|
12
|
50
|
7
|
8
|
2-7
|
|
|
QBY-65
|
65
|
16
|
50
|
7
|
8
|
2-7
|
|
|
QBY-80
|
80
|
24
|
50
|
7
|
10
|
2-7
|
|
|
QBY-100
|
100
|
30
|
50
|
7
|
10
|
2-7
|
Packing Details : One pump in One plywood case
Delivery Details : 30 days after order confirmation
Shanghai Suoto Pump Industrial Co., Ltd. is a professional pump manufacturer integrating R&D, manufacturing, sales and service as a whole, which has been certified by ISO9001 international quality management system.
Located in Langxia Industrial Park, Shanghai, Suoto Pump Industrial possesses two manufacturing bases in Shanghai and Zhejiang. Since our inception, Suoto Pump Industrial has been committed to the innovation and development of various pumps. Our leading products include self-priming trash pump, centrifugal pump, submersible pump, diaphragm pump, vacuum pump, diesel pump, fire pump, etc.
Production Process
Q: What type of company SUOTO is?
A: SUOTO is a manufacture and trading company, has factories in Shanghai and Zhejiang, with export and import license.
Q: What kinds of pumps do you supply?
A: Our products including self-priming trash pump, centrifugal pump, diaphragm pump, submersible pump, chemical pump, oil pump, diesel pump, fire fighting pump, etc.
Q: What is your payment terms?
A: Alibaba Trade Assurance, Western Union, Paypal, T/T, L/C, etc.
Q: Can you provide OEM, ODM service?
A: Yes. We have factories in Shanghai and Zhejiang, we can make products according to your requirements.
Q: Why should we buy from you?
A: We are committed to provide best quality products at minimum delivery time and competitive price. We believe this is what customer wants. We are satified until customers are.
Q: What is your warranty period?
A: We provide one year of unconditional warranty on our products for the manufacturing defects.
Q: What about delivery time?
A: Normally our production time is within two weeks. Please confirm before order.
){kind=link}