Driving performance
GEA BluAstrum
GEA BluAstrum provides an econonimcal entry into the GEA Blu chiller series, without compromises regarding the technological concept. CE certified.
This chiller series is especially characterized by minimal maintenance requirements and an extremely slim model design that fits through standard door-sizes. The little dynamic movement of the chiller components contributes to low maintenance requirements. In addition, the width of only 1.0 to 1.2 m and the resulting small footprint allows simple transport as well as relocation of the chiller and installation in cramped machine rooms.
Highlights & Technical Features
- Compact screw chiller
- Minimum maintenance requirements
- Extremely compact equipment size
- Cooling capacity 390 - 1,730 kW (R717, 12/6 °C)
- Secondary refrigerant outlet temperature -15/18 °C
- Remote version available (without condenser)
- Casings for touch protection and noise reduction optionally available
Learn more with GEA RTSelect – our product selection and configuration tool.
| Type | Cooling capacity (kW)
R717, +12/+6 °C | EER | Dimensions (mm) | Weight
(kg) | ||
| L | W | H | ||||
| GEA BluAstrum 400 | 390 | 4.7 | 4700 | 1000 | 2100 | 5000 |
| GEA BluAstrum 500 | 550 | 5.0 | 4700 | 1000 | 2100 | 5500 |
| GEA BluAstrum 800 | 740 | 4.8 | 5000 | 1000 | 2100 | 6000 |
| GEA BluAstrum 900 | 880 | 5.1 | 5000 | 1000 | 2100 | 6500 |
| GEA BluAstrum 1000 | 1100 | 5.1 | 5000 | 1000 | 2100 | 7000 |
| GEA BluAstrum 1500 | 1450 | 5.5 | 6500 | 1200 | 2400 | 8000 |
| GEA BluAstrum 1800 | 1730 | 5.4 | 6800 | 1200 | 2400 | 8500 |
Downloads
Related Products
GEA BluGenium
With an ESEER >9, these models fully exploit the potential of the GEA Blu chiller concept.
CE certified.
GEA RedAstrum
GEA RedAstrum is the standard ammonia screw compressor heat pump that meets the increasing demand for efficient heating. The series is known for its wide capacity and temperature range. It features high-end components and a sophisticated, compact design.
GEA RedGenium
A proven performer becomes even better:
Higher temperatures, an enhanced capacity range, best-in-class efficiencies, increased sustainability at lower total costs – the new GEA RedGenium heat pump has it all.
GEA Blu-Red Fusion
The GEA Blu-Red Fusion is a combination of the successful GEA Blu chillers (low stage) and GEA Red heat pumps (high stage).
CE certified.
Service Products
GEA Compressor Conversion Kit (GCCK)
Update your existing screw compressor packages
GEA Purger
The GEA Purger removes non-condensable gases from your refrigeration system, maximizing system efficiency.
GEA Ammonia Dryer
The GEA Ammonia Dryer removes water from the refrigerant cycle and makes the perfect addition to ammonia refrigeration systems along with filters and purgers.
GEA Omni Retrofit Panel
The intuitive touch for screw and piston compressor control. powerful, yet approachable. Cerebral, yet intuitive. Sophisticated, yet simple. Simply – GEA Omni.
GEA Service Kits for screw and reciprocating compressors
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® Premium-Quality Ammonia Refrigeration Oils
PR-OLEO® ammonia oils are the natural choice to optimize industrial cooling and heating applications operating with reciprocating or screw compressors.
GEA Insights
From fossil fuels to future-ready: The rise of heat pumps
While the initial interest in heat pumps was to save on operating costs, reducing emissions is now the main driver for the technology. Learn more about how GEA is spearheading efforts to increase energy efficiency and reduce CO2 emissions through hidden champion heat pump technology for industrial and district heating sectors.
A new recipe for indulgence
What if your favorite chocolate didn’t require cocoa beans and your coffee was locally produced? As climate disruption, price hikes and ethical concerns hit two of our most beloved indulgences, scientists are reimagining how we produce them – using microbes, not monocultures. The goal: preserve the flavor and properties of coffee and chocolate while minimizing carbon emissions and improving food resilience.
Fueling the circular economy in shipping
Ports now compete not just on logistics, but on sustainability. At Greece’s Piraeus port, an advanced processing and recovery facility recycles ship waste oil into fuel. Equipped with GEA’s high-performance centrifuges, it sets a new benchmark for state-of-the-art, environmentally responsible port operations.
