At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt
A1 HFO refrigerant blend
R-449A is suitable for use instead of R-404A and R-507 in commercial and industrial direct-expansion refrigeration systems for medium and low temperatures. Compared to R-404A and R-507, it ensures higher energy efficiency. It is safe and non-flammable, and it is an azeotropic mixture with low glide values, making for quick and easy retrofitting of systems charged with R-404A and R-507, since no component, lubricant (POE) or seal needs replacing.
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1396
GWP
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R404A
Replaces
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R507
Replaces
Form of Supply
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12,5 litres
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40 litres
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from 800 to 950 litres
