cessation of all life (metabolic) processes. Death may involve the organism as a whole (somatic death) or may be confined to cells and tissues within the organism. Causes of death in human beings include injury, acute or chronic disease, and neoplasia (cancer).
R409A is a blend of HCFC refrigerants introduced to retrofit R12 in air conditioning and refrigeration applications.CFCâs are commonly accepted as having an overall detrimental effect on the environment through both their ozone depletion potential and global warming potential and consequently are being phased out completely.
Product. Forane Â® 409A (R-409A or FX-56) is a low ozone depleting blend of HCFC refrigerants R-22, R-124, and R-142b. R-409A is formulated to resemble the properties of R-12.Applications include many medium temperature refrigeration systems, vending machines, refrigerators, positive displacement chillers, humidifiers, and other systems using R-12 or R-500. Forane Â® 409A has properties and performance similar to R-12 and R-500.R-409A is ozone depleting and subject to phased out, according to the Montreal Protocol international treaty and the Clean Air Act in the United States.orane Â® 409A has properties and performance similar to R-12 and R-500. R-409A is ozone depleting and subject to phased out, according to the Montreal Protocol international treaty and the Clean Air Act in the United States.