Refrigerant Freon R 404A (HP62) has been the long-standing HFC replacement for R-502 and R-22 in refrigeration applications. Refrigerant Gas R404A is also suitable for Medium and low temperature commercial and industrial direct expansion refrigeration and ice machines.
A synthetic HFC refrigerant which is harmless to the ozone layer. The gas is used in a variety of maritime refrigeration applications such as low and medium temperature applications (evaporating temperatures of -45 to +8° C).