An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: meter, flow rate indicating; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.
NSN 6610-00-182-7517
NSN 5960-00-897-8591
NSN 5950-00-577-3246
NSN 5895-00-369-7108
NSN 6610-00-185-9434
NSN 6240-01-645-2228
NSN 5945-01-280-3913
NSN 6110-01-546-9926
NSN 5915-00-225-6867
NSN 6130-00-740-3884
NSN 6240-01-621-1117
NSN 5999-01-431-8728