Looking for turbo-expander vendor

[pmoneysh]

Can anyone suggest a vendor that manufactures a 2 KW capacity turbo-expander? It is for laboratory purposes.
The least I found was 25 KW by Turbogaz.

 

[Strong]

Here is a company that has developed small machines.

https://www.braytonenergy.net/

Walt

 

[EdStainless]

Google 'micro turboexpander'
There is German company building them, and there are a bunch in this size range used in power recovery from low temp sources.

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P.E. Metallurgy, consulting work welcomed

 

[pmoneysh]

Thankyou Strong and EdStainless