The new chillers of the GEA Blu series are based on more than 100 years of GEA experience in refrigeration technology, in combination with a great number and wide variety of technical innovations. With outstanding efficiency characteristics, great reliability, and not least the exclusive use of ammonia as natural refrigerant, these models prove to be a safe and pioneering solution. Thanks to their unique and compact design, the models are also highly effective for restricted machine rooms: e.g., for relocation of factory sites or for retrofit installations. GEA BluAstrum enables economical entry into the GEA Blu series, without compromise with the technological concept. The range includes six model sizes, which cover cooling capacities from 550 to 1730 kW (R717, 12/ 6 °C). These models are especially characterized by minimal maintenance requirements and an extremely slim model design that fits through standard door sizes.
Technical features:
Extremely compact sizes
Stepless capacity control with frequency inverters between 1000-4500 rpm
Automatic and variable internal volume ratio (Vi)
Fully welded plate heat exchangers as evaporators and condensers
Screw compressor chillers
Minimum maintenance requirements
Optional availability of casings for touch protection and noise reduction
Availability of remote versions (without condensers)
GEA BluAstrum Remote chiller
GEA BluAstrum
Type
Cooling capacity
(kW)
Electric power¹)
(kW)
EER
Dimensions
(mm)
Weight²)
(kg)
R717 12/ 6 °C
L
W
H
GEA Grasso BluAstrum
500
550
110
5.00
4700
1000
2100
5500
800
740
153
4.84
5000
1000
2100
6000
900
880
172
5.12
5000
1000
2100
6500
1000
1100
217
5.07
5000
1000
2100
7000
1500
1450
266
5.45
6500
1200
2400
8000
1800
1730
323
5.36
6800
1200
2400
8500
¹) related to the entire electrical consumption; ²) tare weight
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