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GIRSCHNER GmbH & Co. KG
Nienburger Str. 7, 27755 Delmenhorst - Germany

T: +49 (0) 4221.98379-0
F: +49 (0) 4221.98379-10
E: info@girschner.de

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GIRSCHNER GmbH & Co. KG
Nienburger Str. 7, 27755 Delmenhorst

T: +49 (0) 4221.98379-0
F: +49 (0) 4221.98379-10
E: info@girschner.de

7 Nienburger Str.
DEL, NDS, 27755
Germany

+49 (0)4221 98379-0

GIRSCHNER Marine is a high-class division of the GIRSCHNER company. For more than 20 years GIRSCHNER Marine stands for first-class and innovative refrigeration and air conditioning systems within the luxury and mega yacht industry. GIRSCHNER Marine designs custumized, high-end and state-of-the-arts refrigeration concepts from its design up to the installation and monitoring. A promise we fulfil worldwide.

CO2 Systems

Transcritical CO2 refrigeration systems

Transcritical C02 System

Naturally innovative

This pioneering provision cooling system is especially engineered for environmentally friendly and dependable use on superyachts using the natural refrigerant CO2 (R744). Combined with a new innovative Bock HR StarCO2mpressor GIRSCHNER’s new transcritical CO2 system is the lightest and smallest provision cooling system ever. Higher operating pressure means more capacity in the same space. Like our standard series of cooling systems, the new CO2 series are equipped with a PLC control system and brand-leading parts for the highest reliability and efficiency.

This construction of a transcritical CO2 refrigeration system is as an example only.The space requirement can still be reduced considerably.

 

Technical advatages

  • Engineered for efficiency on superyachts

  • Space-saving and low-weight construction

  • Comprised of an LT system and a MT system. Optional: Cold rooms can be switched alternately and optionally between LT and MT.

  • Max. permissible inclination: 22° continuous operation, 30° short term

  • Cooling capacity: 1,9 - 17 kW  (with one compressor)

  • 100% standby for highest dependable running

  • Very wide speed range from 12,5-75 Hz

  • Innovative Bock CO2 HR Star Compressor

  • Climate-neutral: no ozone depletion potential (ODP = 0)

  • The lowest global warming potential (GWP = 1)

  • Meets the criteria of the "Blue Angel" eco-label

  • Optional acoustic isolation for CO2 compressor

  • Countless options & service abilities to suit individual requirements and boost overall system efficiency such as hot gas defrost on evaporators, heat reclaim for process hot water or space heating or air conditioning.