Gas composition (mol%): Hydrogen gas 99%%, with trace amounts of fatty acids
Flow rate: 65.3Nm ³/min
Inlet pressure: 2.3MPa. G;
Inlet temperature: 70 ℃
Exhaust pressure: 2.8MPa. G;
Main motor power: 75kW
Overall dimensions of the machine: ~3200 × 3000 × 1850 mm
Whole machine weight: ~5.8T
DW-3.4 23-28
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The DW-3.4/23-28 Hydrogen Compressor is designed for industrial process gas systems requiring continuous hydrogen compression and stable gas handling.
With a capacity of 3918Nm³/h, this reciprocating piston compressor is developed for hydrogen compression applications where higher gas flow capacity and continuous operation are required.
Hydrogen compression requires dedicated equipment according to gas characteristics, pressure conditions, and process requirements. The DW-3.4/23-28 provides a suitable solution for industrial hydrogen systems by meeting the requirements of process gas compression and pressure increase.
Compared with small-capacity hydrogen compressors, the DW-3.4/23-28 focuses on larger hydrogen flow applications and is suitable for industrial processes requiring continuous hydrogen handling.
The DW-3.4/23-28 Hydrogen Compressor is mainly used in industrial systems where hydrogen needs to be compressed during the production process.
Typical application areas include:
Chemical Process Applications
Used in industrial processes where hydrogen compression is required for production or process circulation.
Industrial Gas Systems
Suitable for facilities requiring continuous hydrogen compression and stable gas supply.
Process Gas Facilities
Applied in industrial plants where hydrogen compression is part of the process flow.
Product Design Characteristics
The DW-3.4/23-28 Hydrogen Compressor adopts reciprocating piston compression technology for hydrogen gas applications.
Main characteristics include:
Designed for hydrogen medium compression
Suitable for industrial process gas applications
Capable of handling large hydrogen flow requirements
Configured according to operating conditions and project requirements
The compressor design focuses on meeting the requirements of industrial hydrogen compression systems.
Patent Certificates
| A piston rod thread protective sleeve ZL 2017 2 1907021.7 |
| A piston ring support device ZL 2018 2 0294776.2 | |
| A range piston ZL 2017 2 190177.0 for symmetrical balanced compressors |
| Integrated long short double compartment ZL 2018 2 0294762.0 |
Application Advantages
The DW-3.4/23-28 is designed for applications requiring higher hydrogen processing capacity.
The compressor can be integrated into industrial process gas systems according to operating conditions.
The reciprocating compression structure provides stable compression performance for industrial hydrogen applications.
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The compressor in this picture is a non-standard product. The product provides independent solutions tailored to customers' specific usage requirements (flow rate/purity/pressure, usage environment, main purpose, and customer specific requirements), from design to product customization.
Structural form: D-type/M-type/S-type/W-type/V-type/Z-type
Cooling method: water cooling/air cooling/mixed cooling
Installation form: fixed/mobile/pry mounted/cabin type
Drive mode: motor drive/diesel engine start
Transportation: sea/air/land
Packaging:
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Metal cabin | Wooden box | Soundproof cabin |
Technical Parameter
No. | Model | Medium | Flow rate | Exhaust pressure | Motor power | Cooling method | Overall dimensions | Weights | |
1 | DW-1.6/(8～12)-120 | Hydrogen | 800 | 12 | 160 | Water-cooled | 5800×3000×2300 | 8500 | |
2 | DW-1.8/15-30 | Hydrogen | 1500 | 3.0 | 75 | Water-cooled | 3200×3000×1850 | 5800 | |
3 | DW-6.74(3.3)/0.7(5～12)-12 | Hydrogen | 600 | 1.2 | 90 | Water-cooled | 5000×3200×2100 | 8000 | |
4 | DW-17.9/(4～5)-6.5 | Hydrogen | 1270 | 0.65 | 132 | Water-cooled | 3500×3000×2300 | 8000 | |
5 | DW-1.8/15-30 | Hydrogen | 1500 | 3.0 | 75 | Water-cooled | 3200×3000×1850 | 5800 | |
6 | DW-9.55/0.03-16 | Hydrogen | 515 | 1.6 | 90 | Water-cooled | 3500×3200×2500 | 6500 | |
7 | DW-96.5/（ 15～23 ）-（ 21~29） | Hydrogen | 4500 | 2. 1～2.9 | 185 | Water-cooled | 5000×3000×2500 | 12000 | |
8 | DW-48/（ 15～23 ）-（ 21~29） | Hydrogen | 2642～4500 | 2. 1～2.9 | 55 | Water-cooled | 4000×2700×2300 | 6000 | |
9 | D-0.57/16-200 | Hydrogen | 500 | 20 | 75 | Water-cooled | 5800×3200×2350 | 9000 | |
10 | ZW-0. 18/15-22 | Hydrogen | 150 | 2.2 | 11 | Water-cooled | 2200×1600×1700 | 2000 | |
Project Case
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Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field | Zaozhuang CNG compressor project of Chengdu Shenliang Technology Co., Ltd. | Ningxia Zhongneng new materials engineering |
It is designed for hydrogen energy applications, including fuel cell systems, hydrogen storage, and industrial hydrogen processing.
The oil-free design helps maintain hydrogen purity by preventing oil contamination, making it suitable for clean hydrogen applications.
Yes. Bengbu United Compressor provides customized solutions based on hydrogen conditions, operating requirements, installation methods, and project applications.
