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China Custom 99.999%Purity High Pressure Hydrogen Air Diaphragm Compressor for Electronics air compressor price

Product Description


Product Description

The hydrogen diaphragm compressor booster is a special structure of the volume-type compressor with high compression ratio, good leak tightness, compressed gas without lubricating oil and other CHINAMFG impurities contaminated features.

WOBO diaphragm compressors consist of 4 types that are Z type, V type, L type and D type. The exhaust pressure ranges from 1.3 to 49Mpa. The products are widely used in the industries of national defense, scientificresearch, petrochemical, nuclear power, parmaceutical, food-stuff and gas separation.

Oi-free100%purity Hydrogen Diaphragm Compressor Structure

Product Parameters

Compressor Model CMP-22(1.5-2.2)H2 CMP-45(1.5-2.2)H2 CMP-22(1.8-2.2)H2
Dimensions (mm) 6500x2800x2500 4500x2800x2500 4500x2800x2500
Application Range Hydrogen Refueling Main Station Hydrogen Production and Refueling Integrated Station Hydrogen Refueling Main Station
Compressed Medium High-Purity Hydrogen Gas High-Purity Hydrogen Gas High-Purity Hydrogen Gas
Explosion Protection Level Ex de mb px II CT4 Ex de mb px II CT4 Ex de mb px II CT4
Number of Compression Stages Two-stage or Three-stage Three-stage Two-stage
Number of Compression Systems Dual System Dual System Single System
Inlet Pressure (Mpa) 1.5~2.2 1.5~2.2 1.8~2.2
Inlet Temperature (ºC) <45 <45 <45
Maximum Discharge Pressure (MPa) 22MPa 45 22
Discharge Temperature (after cooling) (ºC) ≤35 ≤35 ≤35
Design Flow Rate (Nm3/h) ≥1000 (Inlet 2MPa, Outlet 20MPa) ≥500 (Inlet 1.6MPa, Outlet 45MPa) ≥1000 (Inlet 2.0MPa, Outlet 20MPa)
Main Motor Power (KW) 75×2 110 132
Total Power (KW) 160 120 142
Installation Method Skid-mounted Skid-mounted Skid-mounted
For more information, please contact us.

Technical Principle

Diaphragm compressor. A diaphragm compressor is a variant of the classic reciprocating compressor with backup and piston rings and rod seal. The compression of gas occurs by means of a flexible membrane, instead of an intake element. The back and forth moving membrane is driven by a rod and a crankshaft mechanism.

Structure and Working Cycle of Diaphragm Compressor

Equipment Advantages

WD Type  Diaphragm Compressor
1. High Compression Efficiency.
2. Compression of High-Purity Gases.
3. Lower Maintenance Rate.
4. Well-Performing Oil Pump System.
5. Diaphragm and Oil Pressure Alarms.
6. Enhanced Exterior Aesthetics.
7. Favorable Cooling Conditions for the Compressor.
8. Compact and Reasonably Designed Overall Structure.
WL Type Diaphragm Compressor
1. The overall equipment design is well-thought-out, ensuring smooth and reliable operation, minimal vibration, low noise, and facilitating practical operational maintenance.
2. The cylinder head components utilize a structure without mating oil plates, reducing the complexity of machining processes.
3. The adoption of a new thin-film chamber significantly enhances the diaphragm’s lifespan.
4. Various pipeline designs of the machinery are effective, well-arranged, and visually appealing.
WV Type Diaphragm Compressor
1. The overall design of the machine is well-conceived, ensuring stable and reliable operation, minimal vibration, low noise, and ease of use and maintenance.
2. The cylinder body components adopt a structure without mating oil pans, reducing assembly complexities and minimizing sealing surfaces.
3. Alarm systems are in place to indicate compression medium leaks, enhancing the overall reliability of the machine.
4. An integrated oil pump station addresses the issue of oil leakage that was present in externally-mounted compressors.
5. High level of automation ensures the equipment’s safe operation.
6. The entire equipment is consolidated CHINAMFG a single skid base, facilitating transportation, installation, and management of the equipment.
WZ Type Diaphragm Compressor
1. Compression of High-Purity Gases.
2. Lower Maintenance Rate.
3. Well-Performing Oil Pump System.
4. Diaphragm and Oil Pressure Alarms.
5. Favorable Cooling Conditions for the Compressor.
6. Compact and Reasonably Designed Overall Structure.


Project Case



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After-sales Service: Online Support, Video Technical Support
Warranty: 1 Year
Principle: Displacement Compressor
Application: High Back Pressure Type
Performance: Low Noise
Mute: Mute
US$ 6500/Unit
1 Unit(Min.Order)

Request Sample



air compressor

Can air compressors be used for cleaning and blowing dust?

Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:

1. Cleaning Machinery and Equipment:

Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.

2. Dusting Surfaces:

Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.

3. Cleaning HVAC Systems:

Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.

4. Blowing Dust in Workshops:

In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.

5. Cleaning Electronics and Computer Equipment:

Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.

6. Industrial Cleaning Applications:

Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.

When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.

Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.

air compressor

How does the horsepower of an air compressor affect its capabilities?

The horsepower of an air compressor is a crucial factor that directly impacts its capabilities and performance. Here’s a closer look at how the horsepower rating affects an air compressor:

Power Output:

The horsepower rating of an air compressor indicates its power output or the rate at which it can perform work. Generally, a higher horsepower rating translates to a greater power output, allowing the air compressor to deliver more compressed air per unit of time. This increased power output enables the compressor to operate pneumatic tools and equipment that require higher air pressure or greater airflow.

Air Pressure:

The horsepower of an air compressor is directly related to the air pressure it can generate. Air compressors with higher horsepower ratings have the capacity to produce higher air pressures. This is particularly important when operating tools or machinery that require specific air pressure levels to function optimally. For example, heavy-duty pneumatic tools like jackhammers or impact wrenches may require higher air pressure to deliver the necessary force.

Air Volume:

In addition to air pressure, the horsepower of an air compressor also affects the air volume or airflow it can provide. Higher horsepower compressors can deliver greater volumes of compressed air, measured in cubic feet per minute (CFM). This increased airflow is beneficial when using pneumatic tools that require a continuous supply of compressed air, such as paint sprayers or sandblasters.

Duty Cycle:

The horsepower rating of an air compressor can also influence its duty cycle. The duty cycle refers to the amount of time an air compressor can operate continuously before it needs to rest and cool down. Higher horsepower compressors often have larger and more robust components, allowing them to handle heavier workloads and operate for longer periods without overheating. This is particularly important in demanding applications where continuous and uninterrupted operation is required.

Size and Portability:

It’s worth noting that the horsepower rating can also affect the physical size and portability of an air compressor. Higher horsepower compressors tend to be larger and heavier due to the need for more substantial motors and components to generate the increased power output. This can impact the ease of transportation and maneuverability, especially in portable or mobile applications.

When selecting an air compressor, it is essential to consider the specific requirements of your intended applications. Factors such as desired air pressure, airflow, duty cycle, and portability should be taken into account. It’s important to choose an air compressor with a horsepower rating that aligns with the demands of the tools and equipment you plan to operate, ensuring optimal performance and efficiency.

Consulting the manufacturer’s specifications and guidelines can provide valuable information on how the horsepower rating of an air compressor corresponds to its capabilities and suitability for different tasks.

air compressor

What is the difference between a piston and rotary screw compressor?

Piston compressors and rotary screw compressors are two common types of air compressors with distinct differences in their design and operation. Here’s a detailed explanation of the differences between these two compressor types:

1. Operating Principle:

  • Piston Compressors: Piston compressors, also known as reciprocating compressors, use one or more pistons driven by a crankshaft to compress air. The piston moves up and down within a cylinder, creating a vacuum during the intake stroke and compressing the air during the compression stroke.
  • Rotary Screw Compressors: Rotary screw compressors utilize two intermeshing screws (rotors) to compress air. As the male and female screws rotate, the air is trapped between them and gradually compressed as it moves along the screw threads.

2. Compression Method:

  • Piston Compressors: Piston compressors achieve compression through a positive displacement process. The air is drawn into the cylinder and compressed as the piston moves back and forth. The compression is intermittent, occurring in discrete cycles.
  • Rotary Screw Compressors: Rotary screw compressors also employ a positive displacement method. The compression is continuous as the rotating screws create a continuous flow of air and compress it gradually as it moves along the screw threads.

3. Efficiency:

  • Piston Compressors: Piston compressors are known for their high efficiency at lower flow rates and higher pressures. They are well-suited for applications that require intermittent or variable air demand.
  • Rotary Screw Compressors: Rotary screw compressors are highly efficient for continuous operation and are designed to handle higher flow rates. They are often used in applications with a constant or steady air demand.

4. Noise Level:

  • Piston Compressors: Piston compressors tend to generate more noise during operation due to the reciprocating motion of the pistons and valves.
  • Rotary Screw Compressors: Rotary screw compressors are generally quieter in operation compared to piston compressors. The smooth rotation of the screws contributes to reduced noise levels.

5. Maintenance:

  • Piston Compressors: Piston compressors typically require more frequent maintenance due to the higher number of moving parts, such as pistons, valves, and rings.
  • Rotary Screw Compressors: Rotary screw compressors have fewer moving parts, resulting in lower maintenance requirements. They often have longer service intervals and can operate continuously for extended periods without significant maintenance.

6. Size and Portability:

  • Piston Compressors: Piston compressors are available in both smaller portable models and larger stationary units. Portable piston compressors are commonly used in construction, automotive, and DIY applications.
  • Rotary Screw Compressors: Rotary screw compressors are typically larger and more suitable for stationary installations in industrial and commercial settings. They are less commonly used in portable applications.

These are some of the key differences between piston compressors and rotary screw compressors. The choice between the two depends on factors such as required flow rate, pressure, duty cycle, efficiency, noise level, maintenance needs, and specific application requirements.

China Custom 99.999%Purity High Pressure Hydrogen Air Diaphragm Compressor for Electronics   air compressor priceChina Custom 99.999%Purity High Pressure Hydrogen Air Diaphragm Compressor for Electronics   air compressor price
editor by CX 2024-05-06