| % 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
|
|
