The gas quality you need to protect your profits

Biogas upgrading systems need to ensure correct gas quality to preserve their lifetime and performance, so a correct system helps our customers save money and downtime. Our GG products will increase your efficiency as well as your profitability.

To play an effective role in the transition to a low-carbon economy, the CO₂ resulting from biogas production needs to be compressed to a pressure of around 20 bar for reuse. Just like with our oil-free CO₂ compressors, it must also meet stringent quality criteria for industries such as food and beverage.

Gas-tight and secure

Equipment for gas compression must meet more stringent safety requirements than conventional air compressors. The GG-Series more than measures up: it is 100% gas-tight and complies with ATEX Zone 2. Security functions are handled by an SIL2 PLC (according to IEC 61508). It is fully compliant with CE directives.

Oil separator (always included)

The separator is designed to have adequate fluid cyclonic separation completed with a coalescing filter. The scavenge line allows separated oil (collected by the media filter) to be evacuated into the screw block. The design of the gas/fluid separator provides adequate fluid retention time and surface area to allow gas release from fluids.

Outlet water separator and filters (option)

This is the best option to avoid liquid water going into your biogas treatment system. We offer an integrated water separator with an automatic, zero loss drain system so you can remove water safely and efficiently after compression.

Inlet filtration (option)

This enhances the longevity of the screw block and the cleanliness of the injected gas.