Description
Technical Parameters
Henan Yibeng Pump Industry Co., Ltd. is one of the leading manufacturers and suppliers of double diaphragm pump in China. We have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy durable double diaphragm pump at competitive price from our factory.
Double Diaphragm Pump

First of all, Double Diaphragm Pumps have many advantages such as simple structure, easy use, and low maintenance costs. Its main components are composed of pump body, diaphragm, import and export accessories, pneumatic control and other parts. Due to the use of pneumatic control technology, the entire process of the stainless steel air diaphragm pump can fully ensure the flow, pressure and required accuracy of the pump from operation to shutdown.
Secondly, the Double Diaphragm Pump is made of high-tech stainless steel, which is corrosion-resistant, high-temperature resistant, and wear-resistant.
The sealing performance of the stainless steel air diaphragm pump is also very good, which greatly reduces the leakage of the pump and is safer and more reliable.
In addition,Double Diaphragm Pump also have high working efficiency and reliability. It can better meet the different liquid transportation requirements of various industries, including corrosive, viscous, particle and other complex liquid transportation, ensuring high efficiency and stability of production.
Product Parameter
| Customized support | OEM, ODM, OBM |
| Power Source | Pneumatic |
| Brand Name | HNYB |
| Structure | Diaphragm Pump |
| Application | Industrial Boilers, Industrial Utilities, Irrigation and Agriculture, Mining industry, Raw Water Intake |
| Place of Origin | Henan, China |
| Power | 1.5-110kw |
| Outlet Size | ≤100mm |
| Flow | 0.5-30m³/ h |
| Head | 30-50m |
| Material | Cast iron/ductile iron/cast steel/stainless steel |
Products Video
structure diagram

| 1 Air inlet | 7 Connecting rod |
| 2 Valve body | 8 Connecting rod copper sleeve |
| 3 Distribution valve | 9 Intermediate support |
| 4 Valve Ball | 10 Pump inlet |
| 5 Ball seat | 11 Exhaust port |
| 6 Diaphragm |
Application Scenario
- Sewage treatment: In the field of sewage treatment, self-priming pumps can handle liquids containing solid particles, fibers and other impurities. Its strong self-priming ability can ensure that it can still work normally when the liquid is viscous or contains bubbles, so it is particularly suitable for supporting sewage treatment equipment.
- Agricultural irrigation: Whether it is taking water from a well or drawing water from a river or pond, the self-priming pump can quickly complete the water absorption process and provide sufficient water for the farmland.
- Industrial treatment: In the industrial production process, self-priming pumps can be used to treat various high-concentration, high-temperature, solid impurity-containing industrial sewage, such as chemical wastewater, metallurgical wastewater, textile wastewater, food processing wastewater, etc.
Product Features
Double Diaphragm Pumps have several selling points and advantages that make them popular for specific applications:
1. Corrosion resistance: Made of stainless steel, it has excellent corrosion resistance and is suitable for handling corrosive liquids, such as chemicals, acid and alkali liquids, etc.
2. High hygiene standards: Due to their material properties, stainless steel air diaphragm pumps are often used in industries that require high hygiene standards, such as pharmaceuticals and food processing.
3. No leakage design: The diaphragm pump has a simple structure and works on the principle of pneumatics, which reduces the risk of leakage and contributes to environmental protection and operational safety.
4. No power supply dependence: No external power supply is required and only relies on compressed air, which improves the flexibility and applicability of the pump.
5. Easy to operate: Simple design, easy to install and maintain, reducing the difficulty of use and maintenance, and reducing operating costs.

Product Certification

ISO 9001

ISO14001

ISO45001

CE Product Certification

EAC Product Certification

Verified Supplier
Our address
Zhaogang Industrial Park, Fengqiu, Xinxiang, Henan, China
WhatsApp Number
+86 158 3619 1545
sales@hnybpumps.com

Hot Tags: double diaphragm pump, China double diaphragm pump manufacturers
Product parameters
| Flow Rate(Q): | 0.5~30m³/h |
| Head(H): | 30~ 50m |
| Pressure: | 0MPa~0.5MPa(OBar~5Bar) |
| Power: | 1.5~110kw |
| Liquid Temperature: | 0°C~150°C(32°F~302°F) |
| Material: | cast iron/aluminum alloy/plastic/rubber/PTFE/Stainless steel,etc. |
| Application: | It is used to transport different corrosive and granular liquids, special liquids with high viscosity, volatile, flammable and explosive, highly toxic, etc. |
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