Refrigerant R508B is an azeotropic HFC/PFC (perfluorocarbon) mixture which is used as a replacement for R503 and R13 ultra-low temperature refrigeration systems. “Best match” refrigerant for R503. Temperature range: -40°C…-101°C.
Refrigerant R508B applications and use
R508B is used in industry, research and biomedicine in hospitals, archives and laboratories to ensure appropriate laboratory sample storage, for example. R508B’s discharge temperature is significantly lower than that of R23, which extends the service life of the equipment.
Replacement refrigerants for R508B
R508B and price
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