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Thread: Hx4
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13-11-2009, 02:55 AM #1
Hx4
Hi boys and girls - I’ve got a freeze dryer I’m working on and the refrigerant is labeled as HX4 – does anyone have the makeup or the “R” number for it – Regards,nymagee
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13-11-2009, 08:22 AM #2
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13-11-2009, 06:09 PM #3
Re: Hx4
Make up here...
http://findarticles.com/p/articles/m...80369262/pg_6/
(search web page for HX4)Brian - Newton Abbot, Devon, UK
Retired March 2015