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Biogas compressor - series VMX

Screw compressors

Oil-injected screw compressor for bio and process gas

AERZEN screw compressor packages are characterised by a great variety of types and a lot of modification possibilities. Whether these compressors serve as part of the customer's plant concept or they are applied as complete system solution, AERZEN always adapts to individual customer requirements. Forming the basis for this is the development competence of this world market leader, as AERZEN has constantly innovated, optimised and completed successfully its compressors since 1943.

The biogas compressor series VMX is an oil-injected screw compressor in 5 sizes for volume flows up to 2500 m³/h and 15 bar overpressure. It  is suitable for boosting the intake pressure of treatment plants for biogas (BGTP) or as an essential part of biogas injection plants (BGIP) for the compression of biomethane to inject into gas grids. The biogas compressor offers variable drive types with belt or direct drive and is extremely robust, durable and energy efficient.

Type of technology
Screw compressors
Volume flow
58.86 to 1,471.5 CFM
landfill and biogas , process gases
oil injected
Positive Pressure
217.56 psi

Biogas compressors

Customers benefit from the extensive know-how that AERZEN has gained from decades of experience in the chemical and petrochemical industry. The use of biogas as an energy source will considerably help achieve the environmental objectives set nationally and internationally; be that reducing reliance on nuclear energy or the reduction of CO2 emissions.


  • landfill gas
  • biogas
  • natural gas
  • town gas
  • syngas
  • hydrogen
  • dry carbon dioxide

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