Chillventa 2018

The GEA Bock HG (Hermetic Gas-cooled) range of semi-hermetic compressors offers traditional suction gas-cooled compressor state of the art technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance, efficiency and reliability. 

Suitable as standard for chlorine-free HFC, low GWP refrigerants as well as natural refrigerants.

Our new 6 cylinder compressor HG66e, equipt with GEA MexxFlow valve plate system, is available in 4 capacity sizes from 116 up to 180 m³/h (50 Hz).  

The HA (Hermetic Air-cooled) range, specially engineered by GEA, is available for low temperature applications, in particular for use with the R404A low GWP replacement refrigerants.

Air-Cooled HA range is dedicated for low temperature application and offers following advantages compared with standard gascooled semi hermetic range:

• lower discharge temperatures. Especially advantageous in operation with new transitional R404A replacement refrigerants
• higher efficiency. Especially compared with compressor models forced to use liquid injection for discharge gas cooling

The new HA44e compressors, based on our currently available GEA Bock HG44e series, complete the new GEA Bock HAe series.

Since the beginning of the 90’s, GEA has been engaged in the development of compressors for transcritical CO₂ systems. 

The environmental friendly series now covers displacement from 7.7 to 38.2 m3/h (50 Hz) with 2, 4- and 6-cylinder reciprocating compressors. 

The compressors are distinguished by high reliability, excellent operating performance, wide frequency band for minimum part-load needs and previously unachievable efficiency standards in the market. The collected outstanding performance data has also been confirmed officially through ASERCOM (Association of European Refrigeration Component Manufacturers). Therefore the compressors contribute to lowest life-cycle costs and comply with long-term legal requirements regards Global Warming Potential. 

The compressors are used in transcritical and subcritical applications for supermarkets, industrial refrigeration and heat pumps.

GEA started developing screw compressors in 1968 and delivered its first model, an S3-800, in 1969. GEA compressor engineering continued and has evolved in several phases ever since. 

Join us on this journey through GEA's screw compressor history: from the first model, including the GEA Grasso LT and GEA Grasso M series, and leading to the latest development – the GEA CompaX, the first semi-hermetic compact screw compressor for NH₃, which offers 3-in-1 design, including:

• Copper-wound motor for highest efficiency
• Screw compressor 
• Compact oil separator 

Continuing the success story on a higher level, the new models of the GEA Grasso V series are now available for NH₃ heat pump solutions. With a maximum design pressure of 39 bar, the V-HP models are your number-one choice for all hot-water applications up to 70 °C. 

They cover the majority of all heat pump applications in the food industry for processing and cleaning. The new compressor models are based on the currently available GEA Grasso V design and cover a swept volume range from 290 to 580 m³/h at 1,500 rpm.

Sustainable technology is becoming increasingly important for the successful operation of air conditioning systems. 

Growing public awareness and advancing climate and environmental protection standards are promoting cleaner, eco-friendly sources of energy. 

This makes GEA's new chiller concept especially attractive. GEA BluQ is the first ammonia chiller with a semi-hermetic compact screw compressor that has been developed as an environmentally friendly solution – in line with the global trend towards a green and safe future with use of natural refrigerants. 

This low-charge ammonia chiller requires only 40 to 50 g of ammonia per kW cooling capacity and meets the leading energy efficiency and environmental protection requirements of the EcoDesign directive and of the F-Gas regulation.

Our answer to modern heat pump requirements: minimum refrigerant charge and compact design sustainable with NH₃. 

RedGenium is the first choice when it comes to energy-efficient heating. 

It perfectly matches the increasing demand of standardized heat pumps for lower capacities and heat-carrier temperatures up to 70 °C. The new heat pump series consists of 3 models, which covers a heating capacity range from 500 to 1100 kW. 

GEA RedGenium meets the leading energy efficiency and environmental protection requirements of the EcoDesign directive and F-Gas regulation.

The GEA AWP Dual Safety valves are designed to be used as relief or overflow valves in the refrigerant cycles of industrial refrigeration systems. 

They are available with safety valves either back pressure dependent or independent to protect the refrigeration systems and their components from excess pressure. 

The compact design of the WVR AL requires minimum space and enables horizontal and vertical assembly. Compared to steel and stainless steel valve types the weight could be reduced by up to 30 % by using salt-water resistant aluminum EN AW-6082 as body material. Specific custom-made solutions (e.g. with additional vent connections) are possible upon request.

Technical features:

• flanged connections as per DIN, EN or ANSI
• 3-way valves made of aluminum, safety valves available in steel or stainless steel
• Selection of body material as per German DIN EN12284, AD2000 Series W
• Working media: glycol-based cold brine refrigerant EN 378 p. 1, e.g. R717 (NH₃), R134a, R290 (propane), R507, blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brine
• Mounting position: vertical and horizontal

Our customers supply the world with every type of goods. Working with GEA Service means partnering with a dedicated team of service experts. We build, maintain and improve our customers’ equipment, process lines and production plants so that every changing requirement is met, and every aspect of their production processes is optimized. Our customers can feel confident that their processing and manufacturing infrastructure will work to help ensure their continued business success throughout the entire life cycle.

• Getting you started ‒ Beginning of Life Services with seamless support for instant productivity and performance
• Keeping it running ‒ Lifetime Services with the cost-efficient way of ensuring safety and reliability
• Constantly improving ‒ Extended Life Services by sharing our knowledge to safeguard your investment
• Together with you ‒ Consulting & Enhanced Operations by enduring commitment to you and your business

Our seamless service offerings will ensure that our customers can meet the ever-changing demands of their global consumers and markets, not just today, but tomorrow and in the future.

GEA is synonymous with innovation, leadership and precisionengineered solutions. GEA Omni ™ Retrofit Panels extend this tradition. Featuring a high-definition, multi-touch screen, GEA Omni ™ delivers the ease of use and technical wow factor that GEA customers have come to expect.

GEA Service offers this standard retrofit solution for GEA industrial screw and piston compressors, ensuring operators’ continued success. GEA Omni ™ Retrofit Panels have also proved their worth with compressor packages from many manufacturers including Mycom, Howden, Frick, Sabroe and Stal.

Smart control system

• Safety
• Reliability
• Efficiency
• Availability
• Easy communication

Easy-to-use

• Simple installation 
• Small operational costs
• Intuitive operation overview
• Predictive maintenance

GEA Omni ™ Retrofit Panels are supplied with all items necessary for easy installation and on-site configuration, with minimal downtime. Lifetime software updates and the ability to evaluate system performance further enhance the value of GEA Omni ™ Retrofit Panels.