| Multiply |
By |
To Obtain |
| PRESSURE |
| Atmospheres |
760 |
Millimeters of Mercury |
| |
29.921 |
Inches of Mercury |
|
33.93 |
Feet of Water |
|
10332 |
kg./m.2 |
|
14.696 |
lbs./sq. in. (psi) |
|
2216.2 |
lbs./sq. ft. |
|
1.0133 |
Bars |
| |
1.0332 |
kg./cm.2 |
| Centimeters of Mercury |
5.3524 |
Inches of Water |
|
0.4460 |
Feet of Water |
|
0.1934 |
lbs./sq. in. (psi) |
|
27.854 |
lbs./sq. ft. |
| |
135.95 |
kg./m.2 |
| Feet of Water |
0.02947 |
Atmospheres |
|
0.4335 |
lbs./sq. in. (psi) |
| |
62.378 |
lbs./sq. ft. |
| Inches of Mercury |
0.03342 |
Atmospheres |
|
13.60 |
Inches of Water |
|
1.133 |
Feet of Water |
|
0.4912 |
lbs./sq. in. (psi) |
|
70.727 |
lbs./sq. ft. |
| |
345.32 |
kg./m.2 |
| Inches of Water |
0.03609 |
lbs./sq. in. (psi) |
|
5.1981 |
lbs./sq. ft. |
| |
25.38 |
kg./m.2 |
| Kilograms per square centimeter (kg./cm.2) |
0.9678 |
Atmospheres |
| |
14.22 |
lbs./sq. in. (psi) |
| Kilograms per square meter (kg./m.2) |
0.00142 |
lbs./sq. in. (psi) |
|
0.20482 |
lbs./sq. ft. |
|
0.00328 |
Feet of Water |
|
0.1 |
gm./cm.2 |
| |
9.80665 |
Pascals |
| Kilopascals |
0.00987 |
Atmospheres |
|
0.29613 |
Inches of Mercury (60°F) |
|
0.33456 |
Feet of Water (39.2°F) |
|
101.97162 |
kg./m.2 |
|
0.14504 |
lbs./sq. in. (psi) |
|
20.88543 |
lbs./sq. ft. |
|
0.01000 |
Bars |
| |
0.01020 |
kg./cm.2 |
| Pounds per square inch (psi) |
70.31 |
gm./cm.2 |
|
2.036 |
Inches of Mercury |
|
2.311 |
Feet of Water |
| |
6.8948 |
Kilopascals |
| Torr |
0.001316 |
Atmospheres |
|
0.001333 |
Bar |
| |
1000 |
Millitorr |
|
1.333 |
Millibar |
| |
1000 |
Micron (Hg) |
|
| Multiply |
By |
To Obtain |
| FLOW |
| Barrels per hour |
0.0936 |
Cubic feet per minute |
|
5.615 |
Cubic feet per hour |
|
0.700 |
Gallons (U.S.) per minute |
|
42.00 |
Gallons (U.S.) per hour |
|
2.650 |
Liters per minute |
| |
158.984 |
Liters per hour |
| Cubic centimeters per second |
0.001 |
Liters per second |
|
0.060 |
Liters per minute |
| |
0.00212 |
Cubic feet per minute |
| Cubic feet per minute |
471.70 |
Cubic centimeters/second |
|
1.699 |
Cubic meters per hour |
|
0.000472 |
Cubic meters per second |
|
0.12468 |
Gallons (U.S.) per sec. |
|
0.4719 |
Liters per second |
| |
28.316 |
Liters per minute |
| Liters per minute |
2.119 |
Cubic feet per hour |
|
0.0600 |
Cubic meters per hour |
| |
0.2642 |
Gallons (U.S.) per minute |
| Cubic meters per hour |
0.5886 |
Cubic feet per minute |
|
16.666 |
Liters per minute |
| |
4.404 |
Gallons (U.S.) per minute |
| Gallons (U.S.) per minute |
1.4286 |
Barrels per hour |
|
0.0631 |
Liters per second |
|
0.2271 |
Cubic meters per hour |
| |
0.1337 |
Cubic feet per minute |
| CONCENtrATION |
| 1,000,000 ppm |
= |
100.0% |
| 100,000 ppm |
= |
10.0% |
| 10,000 ppm |
= |
1.0% |
| 1000 ppm |
= |
0.1% |
| 100 ppm |
= |
0.01% |
| 10 ppm |
= |
0.001% |
| 1 ppm |
= |
0.0001% |
| 1000 ppb |
= |
1 ppm |
| 100 ppb |
= |
0.1 ppm |
| 10 ppb |
= |
0.01 ppm |
| 1 ppb |
= |
0.001 ppm |
| 1000 ppt |
= |
0.001 ppm |
| 100 ppt |
= |
0.0001 ppm |
| 10 ppt |
= |
0.00001 ppm |
| 1 ppt |
= |
0.000001 ppm |
| 1000 ppt |
= |
1 ppb |
| 100 ppt |
= |
0.1 ppb |
| 10 ppt |
= |
0.01 ppb |
| 1 ppt |
= |
0.001 ppb |
| |
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