Hydrogen Diaphragm Gas Compressors - SGHEC

  • Oil-free diaphragm compression principle
  • Suitable for hydrogen and other high-purity gases
  • Published flow range from 10 to 1,000 Nm³/h
  • 1.6 MPa suction pressure
  • 20 MPa discharge pressure
  • Two-stage compression
  • Skid-mounted or containerized configuration
  • GB, ISO, ASME and PED standards listed by SGHEC
  • Customizable for project conditions

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SGHEC supplies diaphragm gas compressors for high-purity hydrogen and other demanding gas services. The diaphragm design isolates the process gas from lubricated moving parts, supporting pollution-free and leak-resistant compression. For the published diaphragm-compressor range, SGHEC lists hydrogen among the supported media, flow capacities from 10 to 1,000 Nm³/h, 1.6 MPa suction pressure and 20 MPa discharge pressure. The compressors use two compression stages, are available in skid-mounted or containerized configurations, and can be customized for project-specific operating conditions.

Use Cases

  • Hydrogen compression
  • Hydrogen transport and bottling
  • Hydrogen storage-system charging
  • Industrial high-purity gas compression

Capabilities

  • Compresses hydrogen without lubricant contact in the gas chamber
  • Supports discharge pressures up to 200 bar in the published diaphragm range
  • Supports hydrogen flows up to 1,000 Nm³/h across published configurations
  • Can be engineered as skid-mounted or containerized compressor packages
Suzhou Green Hydrogen Energy Co., Ltd. Suzhou Green Hydrogen Energy Co., Ltd. (SGHEC) is a Chinese engineering and manufacturing company specialized in green-hydrogen electrolyzer stacks and packaged onsite hydrogen-generating systems. Its portfolio includes alkaline and PEM electrolyzers together with integrated gas compression, storage and hydrogen-application solutions for industrial projects.

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