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 5910-00-874-0700
NSN 5920-01-318-9442
NSN 6650-00-925-1274
NSN 5920-01-065-1824
NSN 5895-00-868-0009
NSN 6145-01-430-2784
NSN 5935-00-488-7280
NSN 5905-01-431-5232
NSN 5960-01-579-9493
NSN 6645-00-557-0322
NSN 2925-01-513-4457
NSN 5999-01-476-8946