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CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump

China WenZhou Yinuo Machinery Co.,Ltd. certification
China WenZhou Yinuo Machinery Co.,Ltd. certification
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CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump

CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump
CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump

Large Image :  CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump

Product Details:
Place of Origin: WENZHOU, CHINA
Brand Name: JOSTON
Certification: CE,ISO,FDA,GMP
Model Number: DP
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: USD3000-20000
Packaging Details: Export standard package
Delivery Time: 35 DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30 SETS/MONTH

CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump

Marketing Type: New Product 2021 Type: Pump
Warranty: 1 Year After Warranty Service: Online Support/visit Client's Plant Site
Local Service Location: Agent Is Available If Have Local Office After-sales Service Provided: Online Support/visit Client's Plant Site
Material: 304/316L Stainless Steel OEM: Parameter Customization
Heating Model: Steam/hot Oil/hot Water/electrical Core Components: Pneumatic Diaphragm Pump
Key Selling Points: Energy-saving /high Effective / Vacuum /evaporator In Low Temperature Keywords: Air Operated Diaphragm Pump/Pneumatic Diaphragm Pump/Air Driven Diaphragm Pump/Membrane Pump/Diaphragm Pump
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CE Auxiliary Equipments


Stainless Steel Auxiliary Equipments


150gpm Air Driven Diaphragm Pump

Diaphragm Pump Air Operated Diaphragm Pump Pneumatic Diaphragm Pump Air Driven Diaphragm Pump Membrane Pump


pneumatic diaphragm pump due to without electrical motor ,so it can be used in the explosion-proof room which have restricted with the electrical .

also it without the mechanical seal ,so it can be working under the solution transfer which is not continous flow .


Working principle:


In the two symmetrical working chambers of the diaphragm pump, each is equipped with an elastic diaphragm, and the coupling rod forms the two diaphragms into a whole. After the compressed air enters the air distribution valve from the air inlet joint of the pump, the diaphragm in the two working chambers is pushed to drive the two diaphragms connected by the coupling rod to move synchronously. At the same time, the gas in the other working chamber is discharged out of the pump from the back of the diaphragm. Once the end of the trip is reached. The air distribution mechanism automatically introduces the compressed air into another working chamber and pushes the diaphragm to move in the opposite direction, thus forming the synchronous reciprocating motion of the two diaphragms. Each working chamber is equipped with two one-way ball valves. The reciprocating motion of the diaphragm changes the volume of the working chamber, forcing the two one-way ball valves to open and close alternately, so as to continuously suck and discharge the liquid.


Performance characteristic :

1. There is no need for irrigation and water diversion. The suction head is up to 5m, the lift is up to 50m, and the outlet pressure is ≥ 6kgf / C ㎡;

2. The flow is spacious and the passing performance is good. The maximum particle diameter allowed to pass is up to 10 mm. When pumping mud and impurities, there is little wear on the pump;

3. The head and flow can be adjusted steplessly through the opening of the air valve (the air pressure can be adjusted between 1-7 bar):

4. The pump has no rotating parts, shaft seal, diaphragm j| and other pumped media are completely separated from the moving parts and workpiece media of the pump, and the transmitted media will not leak out. Therefore, when toxic, easy to play or corrosive media are pumped, environmental pollution and personal safety will not be caused;

5. No need to use electricity. It is safe and reliable to use in inflammable and explosive places;

6. It can work in the medium:

7. It is convenient to use, reliable to work, and it only needs to open and close the gas valve to start and stop. Even if there is no medium operation for a long time due to an accident or the pump stops suddenly, it will not be damaged. Once it is overloaded, the pump will stop automatically, with self-protection performance. When the load returns to normal, it can start and run automatically;

8. The pump has simple structure, few wearing parts, simple structure, convenient installation and maintenance. The medium transported by the pump will not contact with the moving parts such as the valve and the connecting rod. Unlike other types of pumps, the performance of the pump will gradually decline due to the wear of the rotor, piston, gear, blade and other parts:

9. It can transport viscous liquid (viscosity is below 10000 centipoise):

10. This pump does not need oil lubrication, even if it is idle, it has no effect on the pump, which is the biggest feature of this pump

Max working pressure 120psi (0.84Mpa,8bar)
Max flow rate 150 gpm (568 lpm)
Max reciprocating speed 145 cpm
Max suction height 5m
Max permitted grain 0.24in (6 mm)
Max air consumption 140 scfm(70L/s)
Air inlet size 1/2 in.npt
Air outlet size 3/4 in.npt
Fliud inlet size 2 in.
Fliud outlet size 2 in.
Weight Aluminum alloy pump 29kg;SS pump 47kg


Why choose us:

  1. through our perfect design,manufacturing and after-sale service,ensure that the production the effective use period.
  2. Give full play the design performance indicators.
  3. Offer you from technical design to equipement manufacturing and installation and debugging integration service.




1.What about your factory?

Our factory is located in Wenzhou city ,Zhejiang Province and have more than 15 years experience on machinery making.


2.How will your company control the equipment quality ?

We have a qualified expert team ,we will inspect every production proceed .also Machines will be tested in our plant before shipment .


3.How long the warranty will be?

We provide 1 years warranty for the machine running ,but we will afford whole -life service for the machine .


4.Which kind payment do your company do now ?

We accept Western Union, T/T ,D/P,D/C and irrevocable L/C payable etc.


5.Can we become your distributor in our country?

Yes, we very welcome you! More details will be discussed if you are interested in being our agent.


6.Why we choose "JOSTON "?

1. We enhance the reliability of product's quality and working life .

2. We decrease the consumption cost of the product in the ruuning.

3. We improve research personnel's ability to deliver a creative design;

4. We use leading technologies in our product development and innovation, and thereby increase the competitive advantage of products.


7.Do you supply installation equipment in oversea?

Yes, if need, we can send our engineer to your plant to help you do installation and commission.


8.Do you supply installation equipment in oversea?

Yes, if need, we can send our engineer to your plant to help you do installation and commission.


9.How can we know the order production status ?

We will arrange the person to take photo or video during manufacturing in every week to make you to know the production status.When goods are finished,we will take detailed photos or video for your checking ,after approve ,then we will arrange shipment .also you can arrange FAT in our plant when the goods is ready here


10.hat is kind service do you offer before making order ?

1.according to your company URS ,we will make the design drawing accoridingly.

2.after your company approved drawing ,we will make quotation.

3. final we make agreement on payment terms ,delivery time ,package ,shipment etc. about your company after-sale serivce ?

1. We provide long-term after-sale service.

2. we can do installation and commission for the equipment in your plant if necessary .

3. Meanwhile, you can call or e-mail us to consult on any relevant question since we have a special line for after-sale service. Alternatively, you can communicate on-line with us to solve any problem.

CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump 0

CE Auxiliary Equipments 150gpm Air Driven Diaphragm Pump 1

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Contact Details
WenZhou Yinuo Machinery Co.,Ltd.

Contact Person: Mr. Charlie Tao

Tel: 0086-13957781390

Fax: 86-577-86717290

Send your inquiry directly to us (0 / 3000)