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 5996-01-458-9644
NSN 5835-01-232-6904
NSN 6110-01-156-6750
NSN 6145-01-467-2681
NSN 5855-00-125-0780
NSN 5996-00-738-7841
NSN 5999-00-102-8315
NSN 6620-01-222-3143
NSN 6610-00-740-3389
NSN 6130-01-599-8514
NSN 5930-00-293-2492
NSN 5965-00-830-5062