Engineering for a better world

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How do we make a freeze drying cooling system
with a GWP of 1?

Currently used refrigerants for pharmaceutical freeze-drying applications is already running low, the LYOAIR® cooling system uses natural refrigerants and has a Global Warming Potential (GWP) of 1 as an alternative low-temperature cooling solutions that use natural refrigerants in commercial-scale freeze-drying applications.