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 5855-01-426-5589
NSN 5985-01-604-9998
NSN 5965-01-541-0879
NSN 6645-01-170-5402
NSN 5935-01-444-1504
NSN 5905-01-247-6734
NSN 5960-01-184-8831
NSN 2925-01-564-2617
NSN 5998-01-078-7531
NSN 6220-01-396-2613
NSN 5965-01-487-4479
NSN 6610-01-599-4462