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 5950-00-336-3316
NSN 5895-01-566-5193
NSN 5999-01-028-1168
NSN 6130-01-168-9768
NSN 5985-00-421-1262
NSN 5910-01-195-7570
NSN 6620-00-589-0071
NSN 5910-01-444-7828
NSN 6145-01-157-2042
NSN 5996-00-360-5126
NSN 6620-00-611-9935
NSN 6620-01-430-7104