GEA Service ‒ Keeping it running
The GEA Purger removes non-condensable gases from your refrigeration system, maximizing system efficiency.

GEA Purger
The GEA Purger starts automatically when the concentration of these non-condensable gases exceeds 2 %, and stops when the concentration drops to below 1 %.
The purger operates independently from the main refrigeration system and is suitable for in- as well as outdoor installation. It comprises an integrated, low temperature refrigeration cycle, including a hermetic compressor and an air-cooled condenser, using the environmentally-friendly natural refrigerant R290 (propane).
| Technical specifications | |
| Refrigerant: | R290 (propane) |
| Refrigerant charge: | 150 g |
| Dimensions (LxWxH): | 700 x 330 x 450 mm |
| Weight: | approx. 50 kg |
| Protection: | IP44 |
| Power supply: | 230V @ 50 Hz |
| Connection power: | 400 Watt |
| Design: | According to CE PED |
| Connections: | Flange connection for 22/27 mm |
| Ambient temperature: | -15 to +45 °C |
Learn more with GEA RTSelect – our product selection and configuration tool.

Best efficiency with all loads - GEA screw packages with two parallel-mounted compressors.

The high performer - GEA two-stage screw packages.

The GEA Ammonia Dryer removes water from the refrigerant cycle and makes the perfect addition to ammonia refrigeration systems along with filters and purgers.

Efficient. Reliable. Versatile. - GEA single-stage screw packages.

The intuitive touch for screw and piston compressor control. powerful, yet approachable. Cerebral, yet intuitive. Sophisticated, yet simple. Simply – GEA Omni.

Update your existing screw compressor packages

The GEA Ammonia Dryer removes water from the refrigerant cycle and makes the perfect addition to ammonia refrigeration systems along with filters and purgers.

The GEA Purger removes non-condensable gases from your refrigeration system, maximizing system efficiency.

Welcome to the world of simplicity with GEA Service Kits for screw and reciprocating compressors. Our mission is clear - to make your experience with original spare parts seamless and your operations smoother than ever. "Take it easy, use a kit" is not just a tagline – it is a promise we deliver on.

PR-OLEO® ammonia oils are the natural choice to optimize industrial cooling and heating applications operating with reciprocating or screw compressors.
Last year was not a year of hyped-up headlines for alternative proteins. Perhaps that is precisely why it was an important year for food biotech, the biotechnology behind everyday foods and ingredients. While the sector worked through a difficult funding environment, approvals were still granted, pilot lines set up and new platforms tested in the background. In short: headlines are turning into infrastructure. Frederieke Reiners heads GEA’s New Food business. She and her team work at the intersection of biotechnology and industrial food production. In this interview, she takes us on a world tour of food biotech in seven questions.