China high quality Latest Design Portable Air Diaphragm Compressor Hydrogen Diaphragm Gas Compressor for Specialty Gases air compressor repair near me

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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 Gas Air Compressors Be Used for Well Drilling?

Gas air compressors can be used for well drilling, and they are commonly employed in drilling operations. Here’s a detailed explanation:

1. Air Drilling Method:

Gas air compressors are often utilized in the air drilling method, also known as pneumatic drilling. In this drilling technique, compressed air is used to create a high-velocity airflow that carries the drill cuttings to the surface. The high-pressure air also aids in cooling the drill bit and providing additional force for efficient drilling.

2. Benefits of Gas Air Compressors:

Gas air compressors offer several advantages for well drilling:

  • Portability: Gas air compressors can be easily transported to remote drilling sites, allowing for flexibility in well location.
  • Power: Gas air compressors provide high-pressure air output, which is essential for effective drilling in various geological formations.
  • Cost-Effectiveness: Gas air compressors can be more cost-effective compared to other drilling methods, as they eliminate the need for drilling mud and associated disposal costs.
  • Environmental Considerations: Air drilling with gas compressors produces minimal waste and does not require the use of potentially harmful drilling fluids, making it an environmentally friendly option.

3. Compressor Selection:

When selecting a gas air compressor for well drilling, several factors should be considered:

  • Pressure and Flow Requirements: Evaluate the pressure and flow requirements of the drilling operation to ensure that the gas air compressor can deliver the necessary air output.
  • Compressor Size and Power: Choose a compressor with adequate size and power output to match the drilling demands. Factors such as borehole depth, drill bit type, and drilling speed will influence the compressor’s power requirements.
  • Portability: Consider the portability features of the gas air compressor, such as its weight, dimensions, and mobility options, to facilitate transportation to drilling sites.

4. Safety Considerations:

It is essential to follow safety guidelines when using gas air compressors for well drilling. These may include proper ventilation to prevent the accumulation of exhaust fumes, adherence to equipment operating limits, and the use of personal protective equipment (PPE) for drilling personnel.

5. Other Considerations:

While gas air compressors are commonly used for well drilling, it is worth noting that the suitability of a gas air compressor for a specific drilling project depends on various factors such as geological conditions, well depth, and drilling objectives. It is recommended to consult with drilling experts and professionals to determine the most suitable drilling method and equipment for a particular project.

In summary, gas air compressors can be effectively used for well drilling, particularly in the air drilling method. They offer portability, power, cost-effectiveness, and environmental advantages. Proper selection, considering pressure and flow requirements, as well as safety precautions, is crucial to ensure successful and safe drilling operations.

air compressor

Can Gas Air Compressors Be Used for Sandblasting?

Yes, gas air compressors can be used for sandblasting. Sandblasting is a process that involves propelling abrasive materials, such as sand or grit, at high speeds to clean, etch, or prepare surfaces. Here’s a detailed explanation:

1. Compressed Air Requirement:

Sandblasting requires a reliable source of compressed air to propel the abrasive material. Gas air compressors, particularly those powered by gasoline or diesel engines, can provide the necessary compressed air for sandblasting operations. The compressors supply a continuous flow of compressed air at the required pressure to propel the abrasive material through the sandblasting equipment.

2. Portable and Versatile:

Gas air compressors are often portable and can be easily transported to different job sites, making them suitable for sandblasting applications in various locations. The portability of gas air compressors allows flexibility and convenience, especially when sandblasting needs to be performed on large structures, such as buildings, tanks, or bridges.

3. Pressure and Volume:

When selecting a gas air compressor for sandblasting, it is essential to consider the required pressure and volume of compressed air. Sandblasting typically requires higher pressures to effectively propel the abrasive material and achieve the desired surface treatment. Gas air compressors can provide higher pressure outputs compared to electric compressors, making them well-suited for sandblasting applications.

4. Compressor Size and Capacity:

The size and capacity of the gas air compressor should be chosen based on the specific requirements of the sandblasting project. Factors to consider include the size of the sandblasting equipment, the length of the air hose, and the desired duration of continuous operation. Selecting a gas air compressor with an appropriate tank size and airflow capacity ensures a consistent supply of compressed air during sandblasting.

5. Maintenance Considerations:

Regular maintenance is crucial for gas air compressors used in sandblasting applications. The abrasive nature of the sand or grit used in sandblasting can introduce particles into the compressor system, potentially causing wear or clogging. Regular inspection, cleaning, and maintenance of the compressor, including filters, valves, and hoses, help prevent damage and ensure optimal performance.

6. Safety Precautions:

When using gas air compressors for sandblasting, it is essential to follow appropriate safety precautions. Sandblasting generates airborne particles and dust, which can be hazardous if inhaled. Ensure proper ventilation, wear appropriate personal protective equipment (PPE), such as respiratory masks, goggles, and protective clothing, and follow recommended safety guidelines to protect the operator and others in the vicinity.

In summary, gas air compressors can be effectively used for sandblasting applications. They provide the necessary compressed air to propel abrasive materials, offer portability and versatility, and can deliver the required pressure and volume for efficient sandblasting operations. Proper compressor selection, maintenance, and adherence to safety precautions contribute to successful and safe sandblasting processes.

air compressor

How Do You Choose the Right Size Gas Air Compressor for Your Needs?

Choosing the right size gas air compressor is crucial to ensure optimal performance and efficiency for your specific needs. Selecting a compressor that is too small may result in insufficient airflow or pressure, while choosing one that is too large can lead to unnecessary energy consumption and higher costs. Here’s a detailed explanation of the factors to consider when choosing the right size gas air compressor:

1. Required Airflow:

Determine the airflow requirements of your applications. Consider the tools, equipment, or processes that will be powered by the compressor and their respective airflow demands. The required airflow is typically measured in cubic feet per minute (CFM). Determine the total CFM required, taking into account any simultaneous or intermittent tool usage.

2. Operating Pressure:

Identify the operating pressure required for your applications. Different tools and systems have specific pressure requirements, measured in pounds per square inch (PSI). Ensure that the compressor you choose can deliver the required pressure consistently.

3. Duty Cycle:

Consider the duty cycle, which refers to the amount of time the compressor will be in operation within a given period. Some applications may require continuous operation, while others involve intermittent or occasional use. Take into account the duty cycle to ensure that the compressor can handle the expected workload without overheating or experiencing excessive wear.

4. Tank Size:

The tank size of a gas air compressor determines its ability to store compressed air and provide a steady supply. A larger tank can help accommodate fluctuations in demand and reduce the frequency of the compressor cycling on and off. Consider the required storage capacity based on the specific applications and the desired balance between continuous operation and storage capacity.

5. Power Source:

Gas air compressors can be powered by different fuels, such as gasoline, diesel, natural gas, or propane. Consider the availability and cost of the fuel options in your location, as well as the specific requirements of your applications. Choose a compressor that is compatible with a power source that suits your needs.

6. Portability:

Determine if portability is a requirement for your applications. If you need to move the compressor to different job sites or locations, consider a portable model with features like wheels, handles, or a compact design that facilitates easy transportation.

7. Noise Level:

If noise is a concern in your working environment, consider the noise level of the compressor. Gas air compressors can vary in their noise output, and certain models may have noise-reducing features or insulation to minimize sound emissions.

8. Manufacturer Recommendations:

Consult the manufacturer’s recommendations and guidelines for selecting the appropriate compressor size for your specific needs. Manufacturers often provide guidelines based on the anticipated applications, airflow requirements, and other factors to help you make an informed decision.

By considering these factors and carefully assessing your specific requirements, you can choose the right size gas air compressor that meets your airflow, pressure, duty cycle, and other operational needs. It’s advisable to consult with industry professionals or compressor experts for guidance, especially for complex or specialized applications.

China high quality Latest Design Portable Air Diaphragm Compressor Hydrogen Diaphragm Gas Compressor for Specialty Gases   air compressor repair near meChina high quality Latest Design Portable Air Diaphragm Compressor Hydrogen Diaphragm Gas Compressor for Specialty Gases   air compressor repair near me
editor by CX 2024-01-10

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