Pressure - Temperature information / R-427A

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Refrigerant Boiling Point


Low Pressure

Refrigerant BP
R-427A 1,1,1,2-Tetrafluoroethane, Pentafluoroethane, Difluoromethane -45.3°F



Liquid Density

Refrigerant -80°F -40°F 0°F 40°F 80°F 120°F
R-427A #/cu. ft.
#/gal.
89.07
11.91
84.90
11.35
80.46
10.76
75.60
10.11
70.02
9.36
63.15
8.44



Pressure Temperature Charts

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