Class H includes high pressure gas compressors mostly used for high pressure testing, alternative refueling, high flow rate research applications and heavy duty industrial applications. Discharge pressure of these compressors is between 800 to 2000 bar. These compressors can be designed and manufactured for custom flow rates and inlet pressures.
Features:
- Oil-free non-lubricated gas pistons.
- Full stroke-length distance pieces isolate the hydraulic drive from the gas cylinders.
- Gas compressors work over a wide range of inlet pressures. In many cases inlet pressure regulators are not required.
- Intensifiers are ideally suited for high pressures due to the simple geometry, slow operating speeds and in-line loads.
- Long slow stroke and small dead volume in the compressor cylinders result in high volumetric efficiency.
- Hydraulically driven intensifiers allow control of both discharge pressure and gas flow rate by controlling the hydraulic drive.
- Gas pressure assists in the compression stroke improving the overall efficiency of the machine.
Applications:
- Hot and cold isostatic pressing
- Air bag inflator filling systems
- Gas leak testing
- Pneumatic testing
- Supercritical extraction
- Shock tube pressurization
- Wind tunnel storage pressurization
- Chemical processing
- Gas transfer and circulation
- Instrument calibration
- High-pressure chemical reactions
- Well injection
- Material testing
- Many other applications that require clean gas.
Standard Gases:
- Argon
- Nitrogen
- Helium
- Carbon Dioxide
- Dry Air
- Methane and CNG
- Hydrogen
- Ethylene