Minimal maintenance
Featuring a sleek design and requiring minimal maintenance, the GEA BluGenium ammonia chiller delivers reliable performance and operational advantages.

Narrow widths of approximately 55” / 140 cm (depending on model) and the resulting small footprints allow for simple transport, as well as ease of relocation and installation in space-restricted machine rooms.
A key aspect of the BluGenium is its low maintenance requirements. This benefit is the result of the latest industrial piston compressor technology and design features such as the elimination of an oil separator. Units are safe and reliable with all-welded construction of both piping and heat exchangers.
Optional GEA BluGenium remote version is provided (with or without a pilot receiver) that can be connected to an external condenser (air-cooled or evaporative) supplied by the customer.
GEA BluGenium - Maximum sizes and capabilities
| Water +55°F/+45°F | 20% Propylene Glycol +30°F/+20°F | |||||||||
| Model No. | Capacity (TR) |
Motor Size (HP)* |
Efficiency Line (kW/TR) |
Capacity (TR) |
Motor Size (HP)* |
Efficiency Line (kW/TR) |
R-717 Charge (lbs.) |
Length (inches) |
Width (inches) |
Height (inches) |
| BG300 | 93 | 75 | 0.57 | 49 | 75 | 1.00 | 107 | 181 | 54 | 89 |
| BG450 | 139 | 125 | 0.56 | 74 | 100 | 0.96 | 148 | 197 | 54 | 89 |
| BG600 | 237 | 150 | 0.56 | 98 | 150 | 0.96 | 192 | 220 | 54 | 89 |
| BG700 | 257 | 200 | 0.56 | 156 | 200 | 0.95 | 192 | 220 | 54 | 91 |
| BG1100 | 384 | 300 | 0.56 | 209 | 300 | 0.94 | 244 | 236 | 54 | 98 |
| BG1400 | 501 | 400 | 0.58 | 276 | 350 | 0.95 | 269 | 307 | 54 | 97 |
| BG1800 | 608 | 500 | 0.60 | 340 | 450 | 0.96 | 270 | 343 | 66 | 97 |
Notes: Contact your GEA sales representative for access to RTSelect and a software demonstration.
*Motor HP may change for actual design conditions. Assumes 85 °F / 29 °C inlet | 95 °F / 35 °C outlet cooling water.
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.

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