Replacement Parts

TECHNICAL DATA
188
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HYDRONIC SOLUTIONS CATALOG
properties of water at various temperatures
°f °c
specific gravity
(60°f reference)
vapor
pressure (psi)
vapor pressure (in feet
of water column)*
32 0 1.002 0.0885 0.204
40 4.4 1.001 0.1217 0.281
45 7.2 1.001 0.1475 0.340
50 10.0 1.001 0.1781 0.411
55 12.8 1.000 0.2141 0.494
60 15.6 1.000 0.2563 0.591
65 18.3 0.999 0.3056 0.706
70 21.1 0.999 0.3631 0.839
75 23.9 0.998 0.4298 0.994
80 26.7 0.998 0.5069 1.172
85 29.4 0.997 0.5959 1.379
90 32.2 0.996 0.6982 1.617
95 35.0 0.995 0.8153 1.890
100 37.8 0.994 0.9492 2.203
110 43.3 0.992 1.2750 2.965
120 48.9 0.990 1.6920 3.943
130 54.4 0.987 2.2230 5.196
140 60.0 0.985 2.8890 6.766
150 65.6 0.982 3.7180 8.735
160 71.1 0.979 4.7410 11.172
170 76.7 0.975 5.9920 14.178
180 82.2 0.972 7.5100 17.825
190 87.8 0.968 9.3390 22.257
200 93.3 0.964 11.526 27.584
212 100.0 0.959 14.696 35.353
220 104.4 0.956 17.186 41.343
240 115.6 0.948 24.970 60.770
260 126.7 0.939 35.430 87.050
280 137.8 0.929 49.200 122.180
300 148.9 0.919 67.010 168.220
320 160.0 0.909 89.660 227. 550
340 171.1 0.898 118.010 303.170
360 182.2 0.886 153.040 398.490
380 193.3 0.874 195.770 516.750
400 204.4 0.860 247.310 663.420
420 215.6 0.847 308.830 841.170
440 226.7 0.833 381.590 1056.800
460 237.8 0.818 466.900 1317.800
480 248.9 0.802 566.100 1628.400
500 260.0 0.786 680.800 1998.200
note: *Vapor pressure in feet of water (absolute) converted from psia using specific gravity at temperature.