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Authorized National Elite Distributor
for the SMC Corporation of America

Authorized National Elite Distributor for SMC
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Vacuum Conversion Table

     
 
Vacuum Conversion Table
 
 
 
     
 
% Vacuum GAUGE
IN Hg
vacuum
Ft H2O
0% 0.00 0.00
5% 1.50 1.70
10% 2.99 3.39
15% 4.49 5.09
20% 5.98 6.78
25% 7.48 8.48
30% 8.98 10.17
35% 10.47 11.87
40% 11.97 13.56
45% 13.46 15.26
50% 14.96 16.95
55% 16.46 18.65
60% 17.95 20.34
65% 19.45 22.04
70% 20.94 23.73
75% 22.44 25.43
80% 23.94 27.12
85% 25.43 28.82
90% 26.93 30.51
95% 28.42 32.21
100% 29.92 33.90
 
ABSOLUTE
torr
mmHg
mbar psia IN Hg
760.0 1013.3 14.70 29.92
722.0 962.6` 13.97 28.42
684.0 911.7 13.23 26.93
646.0 861.3 12.50 25.43
608.0 810.4 11.76 23.94
570.0 760.0 11.03 22.44
532.0 709.1 10.29 20.94
494.0 658.6 9.56 19.45
456.0 607.8 8.82 17.95
418.0 557.3 8.09 16.46
380.0 506.5 7.35 14.96
342.0 456.0 6.62 13.46
304.0 405.2 5.88 11.97
266.0 354.7 5.15 10.47
228.0 303.9 4.41 8.98
190.0 253.3 3.68 7.48
152.0 202.6 2.94 5.98
114.0 152.0 2.01 4.49
76.0 101.3 1.47 2.99
38.0 50.6 0.73 1.50
0.0 0.0 0.00 0.00
 
   
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