98
* Indicates Vacuum - Inches of Hg.
NOTE: 1 BAR = 100 kPa or 1 ATM (Atmosphere) Pressure.
R-22 APPROXIMATE INTERSTAGE PRESSURE ± 10 psi (0.7 BAR) WITH SUBCOOLER
Saturated
Suction Temp., F
(C)
Suction
Pressure PSIG
(BAR)
Saturated Condensing Temperature, F (C)
60 (16) 70 (21) 80 (27) 90 (32) 100 (38) 110 (43) 120 (49) 130 (54)
Condensing Pressure, PSIG (BAR)
101.6
(8.02)
121.4
(9.39)
143.6
(10.92)
168.4
(12.63)
195.9
(14.52)
226.4
(16.63)
259.9
(18.94)
296.8
(21.48)
-60 (-51) 11.9* (0.611) 17 (2.19) 20 (2.39) 23 (2.60) 26 (2.81) 28 (2.94) 31 (3.15) 35 (3.43) 38 (3.63)
-55 (-48) 9.2* (0.702) 20 (2.39) 23 (2.60) 25 (2.73)29 (3.01) 32 (3.22) 35 (3.42) 38 (3.63) 42 (3.91)
-50 (-45) 6.1* (0.807) 22 (2.53)25 (2.73)28 (2.94) 32 (3.22) 35 (3.42) 38 (3.63)4
2 (3.91) 46 (4.19)
-45 (-43) 2.7* (0.922) 25 (2.73)28 (2.94) 31 (3.15) 35 (3.42) 38 (3.63)42 (3.91) 46 (4.19) 50 (4.46)
-40 (-40) 0.5 (1.05) 27 (2.88) 31 (3.15) 34 (3.36) 38 (3.63)42 (3.91) 46 (4.19) 50 (4.46) 54 (4.73)
-35 (-37) 2.6 (1.19) 30 (3.08) 34 (3.36) 38 (3.63)42 (3.91) 46 (4.19) 50 (4.46) 54 (4.73) 59 (5.08)
-30 (-34) 4.9 (1.35) 33 (3.29) 37 (3.57) 41 (3.84) 45 (4.12) 50 (4.46) 54 (4.73)5
9 (5.08)63 (5.36)
-25 (-32) 7.4 (1.52) 36 (3.50) 40 (3.77) 44 (4.05) 49 (4.39) 54 (4.73)58 (5.01) 63 (5.36) 68 (5.70)
-20 (-29) 10.1 (1.71) 39 (3.70) 43 (3.98)48 (4.32) 53 (4.67) 58 (5.01) 63 (5.36) 68 (5.70) 73 (6.05)
-15 (-26) 13.2 (1.92) 42 (3.91) 47 (4.26) 52 (4.60) 57 (4.94) 62 (5.29) 67 (5.63)73 (6.05) 79 (6.46)
-10 (-23) 16.5 (2.15) 46 (4.19) 50 (4.46) 56 (4.88) 61 (5.22) 66 (5.57) 72 (5.98)78 (6.39) 84 (6.81)