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 4140-00-127-5311
NSN 6145-01-163-9687
NSN 5905-01-525-7734
NSN 5915-01-453-3225
NSN 5996-00-919-1616
NSN 5905-01-246-9227
NSN 6650-01-352-1659
NSN 6320-01-088-1109
NSN 6145-00-426-5124
NSN 6145-01-430-4697
NSN 6130-01-514-9793
NSN 6620-01-394-4042