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 5920-00-267-3109
NSN 5960-01-142-1995
NSN 6135-01-592-4139
NSN 6130-01-063-6270
NSN 5935-01-250-7160
NSN 5999-01-105-7069
NSN 7035-01-183-7550
NSN 5965-00-139-4870
NSN 5925-01-624-0889
NSN 6110-01-226-7314
NSN 6240-01-368-6248
NSN 5905-01-242-4248