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 5985-01-438-1459
NSN 5835-01-566-5462
NSN 6320-01-512-2031
NSN 6240-01-548-8382
NSN 5915-00-824-0196
NSN 5985-00-273-9539
NSN 5945-01-556-9616
NSN 6150-01-065-3373
NSN 6135-01-360-1569
NSN 2925-00-631-0548
NSN 5905-00-870-2044
NSN 6610-01-023-1812