Industrial chiller for sustainable refrigeration
Ensure efficient and eco-friendly temperature regulation across diverse applications with this advanced chiller, utilizing ammonia as a natural refrigerant for stringent compliance with environmental standards, while offering versatile configurations to meet varying cooling demands in industrial and commercial settings.

The GEA BluX series from GEA is a line of ammonia refrigeration chillers engineered for high efficiency and reliability in industrial and commercial settings. These chillers utilize the eco-friendly refrigerant ammonia (R717), which is compliant with F-gas regulations and reduces environmental impact. Ideal for diverse applications such as air conditioning in commercial, residential, and public buildings, and refrigeration in industries like food, beverage, and pharmaceuticals, they ensure precise temperature management for products ranging from frozen pastries to chilled pharmaceuticals.
Available options include the GEA BluX 350 and 400 models, featuring cooling capacities up to 755 kW and small refrigerant charges between 40–50 g/kW, enhancing safety and efficiency. The BluX Duo version, equipped with GEA CompaX compressors, provides increased flexibility, optimal for peak and part-load operations. Integration into existing systems is seamless, facilitated by GEA RT Select, a configuration program that matches equipment to specific plant needs.
Designed robustly with a sophisticated design to minimize gas emission risks, these chillers are well-suited to continuous, high-speed operations. Their construction offers options for stainless steel variants, ensuring long-term durability and corrosion resistance. The GEA BluX series supports sustainable refrigeration, offering low energy consumption through state-of-the-art motor optimization, making them a future-proof choice for climate-conscious businesses.
Benefits
- Enhances energy efficiency with optimized motor control, lowering operational costs.
- Supports sustainable practices using ammonia refrigerant, aligning with environmental regulations.
- Minimizes downtime with flexible configurations for peak and part-load conditions.
- Ensures safety and reliability through minimized refrigerant charge and robust design.
- Seamlessly integrates into existing systems with user-friendly configuration tools.
- Applications
- Food,Beverages,Industrial refrigeration,Air conditioning,Convenience food,Fresh food,Beverage,Fruits,Vegetables,Dairy products,Pharmaceuticals
- End products
- Processed fruits,Frozen convenience meals,Frozen vegetables,Frozen ready-to-bake bakery items,Chilled beverages,Cold storage dairy products,Cooled pharmaceutical compounds,Danish pastries
- Steps before
- Purification,Drying,Emulsification,Grinding,Pre-cooling,Temperature control setup
- Steps after
- Cold storage,Distribution,Quality control,Packaging,Sterilization
- Input ingredients
- ammonia (R717),air,natural refrigerants,cooling liquid
- Output ingredients
- conditioned air,chilled products,fresh food,beverages,pharmaceuticals
- Refrigerant Type
- Ammonia (R717)
- Cooling Capacity
- GEA BluX 350
- Energy Efficiency Ratio (EER)
- GEA BluX 350
- Compressor Models
- GEA CompaX 350 and 400
- Operating Temperature Range
- -15 to +18 °C
- Peak Load and Part Load Operation
- Optimized for peak-load and efficient part-load demands
- Refrigerant Charge
- 40–50 g/kW
- Dimensions (L x W x H)
- 6,000 x 1,000 x 2,100 mm
- Speed
- Max. speed 6,000 rpm
- Automation level
- Manual / PLC / SCADA
- CIP/SIP
- CIP 121°C / SIP 135°C
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Batch vs. continuous operation
- Batch / Inline Continuous
- Cleaning method
- CIP / Manual
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Chiller Type
- Air Conditioning / Industrial Refrigeration
- Machine Dimensions
- 6000 x 5100 x 2100 mm
- Integration possibilities
- Compatible with GEA CompaX compressor models
- Design options
- BluX duo version
- Refrigerant type
- Ammonia (R717)
- Selection program
- GEA RT Select
- Market info
- GEA is known for its expertise in engineering innovative and sustainable equipment and solutions, focusing on sectors such as food, beverages, pharmaceuticals, and energy, with a reputation for quality, efficiency, and advanced technological applications in industrial processing.