NPFC - MIL-M-55023
MANOMETER, U-TUBE AND CURVED TUBE
| Organization: | NPFC |
| Publication Date: | 30 September 1975 |
| Status: | inactive |
| Page Count: | 11 |
scope:
This specification covers manometers for determining positive pressure, vacuum, and pressure differentials in linear inches.
Manometers shall be of the following types, sizes, and styles, as specified (see 6.2.1):
Type I - U-tube. Size 1 - Range 15-0-15 inches. Size 2 - Range 5-0-5 inches. Type II - Curved-tube. Style A - Smooth bend, with logarithmic graduated scale. Size 3 - Range 0-3 inches. Size 4 - Range 0-7 inches. Style B - Abrupt bend, with two straight portions, each having arithmetic graduated scale. Size 5 - Range as specified.
intended Use:
The manometers covered by this specification are intended for use in determining positive pressure, vacuum, pressure differential or, when used with a pitot tube, rate of flow. The manometers may... View More
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