Composition:
(R-32 / 125 / 134a) • (20 / 40 / 40 wt%)
Replaces:
R-22
Application:
Medium and low temperature commercial and industrial refrigeration
Performance:
- Lower discharge temperature
- Closest capacity match to R-22
- Similar P/T and flow properties = no component changes
Lubricant:
Polyolester lubricant
Thermodynamic Properties
TEMP. (˚F) | Pressure Liquid (psia) | Pressure Vapor (psia) | Density Liquid (lb/ftˆ3) | Density Vapor (lb/ftˆ3) | Enthalpy Liquid (Btu/lb) | Enthalpy Vapor (Btu/lb) | Entropy Liquid (Btu/R-lb) | Entropy Vapor (Btu/R-lb) | |
---|---|---|---|---|---|---|---|---|---|
-60 | 10.8 | 7.6 | 88.81 | 0.164 | -6.1454 | 95.41 | -0.01496 | 0.2434 | |
-55 | 12.5 | 8.9 | 88.26 | 0.189 | -4.6163 | 96.12 | -0.01117 | 0.2418 | |
-50 | 14.3 | 10.3 | 87.72 | 0.218 | -3.0826 | 96.82 | -0.00741 | 0.2404 | |
-45 | 16.4 | 11.9 | 87.17 | 0.250 | -1.5440 | 97.52 | -0.00369 | 0.2390 | |
-40 | 18.6 | 13.7 | 86.61 | 0.285 | 0.000 | 98.21 | 0.00000 | 0.2376 | |
-35 | 21.1 | 15.7 | 86.05 | 0.325 | 1.5496 | 98.90 | 0.00366 | 0.2364 | |
-30 | 23.9 | 18.0 | 85.49 | 0.368 | 3.1052 | 99.59 | 0.00729 | 0.2351 | |
-25 | 26.9 | 20.4 | 84.92 | 0.416 | 4.6672 | 100.3 | 0.01088 | 0.2340 | |
-20 | 30.3 | 23.2 | 84.35 | 0.469 | 6.2358 | 100.9 | 0.01446 | 0.2329 | |
-15 | 33.9 | 26.2 | 83.77 | 0.527 | 7.8114 | 101.6 | 0.01800 | 0.2319 | |
-10 | 37.9 | 29.6 | 83.18 | 0.591 | 9.3945 | 102.3 | 0.02152 | 0.2309 | |
-5 | 42.2 | 33.2 | 82.59 | 0.660 | 10.99 | 102.9 | 0.02502 | 0.2299 | |
0 | 46.9 | 37.2 | 81.99 | 0.736 | 12.58 | 103.6 | 0.02849 | 0.2290 | |
5 | 52.0 | 41.6 | 81.39 | 0.818 | 14.19 | 104.2 | 0.03195 | 0.2281 | |
10 | 57.5 | 46.3 | 80.77 | 0.908 | 15.81 | 104.8 | 0.03538 | 0.2273 | |
15 | 63.4 | 51.4 | 80.15 | 1.005 | 17.44 | 105.4 | 0.03880 | 0.2264 | |
20 | 69.8 | 57.0 | 79.52 | 1.111 | 19.07 | 106.0 | 0.04219 | 0.2257 | |
25 | 76.7 | 63.0 | 78.88 | 1.225 | 20.72 | 106.6 | 0.04558 | 0.2249 | |
30 | 84.0 | 69.5 | 78.23 | 1.349 | 22.38 | 107.2 | 0.04894 | 0.2242 | |
35 | 91.9 | 76.5 | 77.57 | 1.482 | 24.05 | 107.8 | 0.05230 | 0.2235 | |
40 | 100 | 84.1 | 76.90 | 1.626 | 25.73 | 108.3 | 0.05564 | 0.2228 | |
45 | 109 | 92.1 | 76.21 | 1.782 | 27.42 | 108.9 | 0.05897 | 0.2221 | |
50 | 119 | 101 | 75.52 | 1.949 | 29.13 | 109.4 | 0.06229 | 0.2214 | |
55 | 129 | 110 | 74.81 | 2.130 | 30.85 | 109.9 | 0.06561 | 0.2208 | |
60 | 140 | 120 | 74.08 | 2.325 | 32.59 | 110.4 | 0.06892 | 0.2202 | |
65 | 151 | 130 | 73.34 | 2.534 | 34.35 | 110.9 | 0.07222 | 0.2195 | |
70 | 164 | 142 | 72.58 | 2.760 | 36.12 | 111.3 | 0.07552 | 0.2189 | |
75 | 176 | 154 | 71.80 | 3.003 | 37.91 | 111.7 | 0.07882 | 0.2182 | |
80 | 190 | 166 | 71.01 | 3.265 | 39.72 | 112.1 | 0.08213 | 0.2176 | |
85 | 204 | 180 | 70.19 | 3.548 | 41.55 | 112.5 | 0.08543 | 0.2169 | |
90 | 220 | 194 | 69.34 | 3.853 | 43.40 | 112.9 | 0.08874 | 0.2163 | |
95 | 236 | 209 | 68.48 | 4.183 | 45.27 | 113.2 | 0.09206 | 0.2156 | |
100 | 252 | 225 | 67.58 | 4.539 | 47.17 | 113.4 | 0.09539 | 0.2148 | |
105 | 270 | 242 | 66.65 | 4.925 | 49.10 | 113.7 | 0.09874 | 0.2141 | |
110 | 289 | 260 | 65.69 | 5.345 | 51.06 | 113.9 | 0.1021 | 0.2133 | |
115 | 308 | 279 | 64.69 | 5.801 | 53.06 | 114.1 | 0.1055 | 0.2125 | |
120 | 329 | 299 | 63.64 | 6.298 | 55.09 | 114.2 | 0.1089 | 0.2116 | |
125 | 350 | 320 | 62.55 | 6.843 | 57.16 | 114.2 | 0.1124 | 0.2107 | |
130 | 373 | 342 | 61.39 | 7.443 | 59.28 | 114.2 | 0.1159 | 0.2097 | |
135 | 396 | 365 | 60.17 | 8.106 | 61.45 | 114.1 | 0.1194 | 0.2086 | |
140 | 421 | 390 | 58.87 | 8.843 | 63.69 | 113.9 | 0.1230 | 0.2074 |