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 5965-00-026-9408
NSN 5905-00-438-8441
NSN 5905-01-544-1612
NSN 5996-00-422-3328
NSN 5996-01-358-5794
NSN 6110-01-145-5991
NSN 5999-01-040-8325
NSN 5915-01-200-6338
NSN 6220-00-783-2050
NSN 6320-01-513-9166
NSN 5965-01-369-4101
NSN 6650-00-981-9501