Refrigerant R-404A is a zero ozone depletion near azerotropic blend of HFC refrigerants R-125, R-143a, and R-134a.
Purity，PPm，% : 99.8
Noncondensable gas in Vapor phase ，%≤: 0.01
10.9kg / cylinder
R-404A is the ultimate and long term HFC zero ozone depletion replacement for refrigerant R-502. The properties closely match the properties of R-502. New system manufacturers have approved R-404A for the refrigerant in their new equipment.