407A Microsite is under construction... Wait for it!
KLEA®407A is an energy efficient, low GWP refrigerant designed for use in medium and low temperature supermarket applications. It is suitable fo rnew installations and retrofits on existing R-22 units.
Composition (wt%) R-32/R-125/R-134a = 20/40/40
Please note that not all products are available in all markets.
R-407A Physical Properties
| Property |
S.I. Units |
British Units |
| Bubble Point |
-45.3 (°C @ 1bar) |
-49.0 (°F @ 14.7psia) |
| Dew Point |
-38.9 (°C @ 1bar) |
-37.5 (°F @ 14.7psia) |
| Evaporator Glide |
4.3 (°C @ 1bar) |
7.7 (°F @ 14.7psia) |
| Bubble Point Pressure |
12.5 (bara @ 25°C) |
163.5 (psia @ 70°F) |
| Critical Temperature |
82.3 (°C) |
180.1 (°F) |
| Latent Heat Vaporization |
186.5 (kJ/kg @ 25°C) |
82.6 (Btu/lb @ 70°F) |
| Coeff. Vol. Therm. Exp. |
0.0035 (K1 0-20°C) |
0.0020 (°F -1 40-80°F) |
| Saturated Vapor Density |
4.82 (kg/m³ @ nBpt) |
0.305 (lb/cuft @ nBpt) |
For more information please click on the link below to visit our microsite.
