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 6650-01-459-8703
NSN 6135-01-280-2883
NSN 6150-00-578-7816
NSN 6130-01-179-9091
NSN 6320-01-384-3850
NSN 5975-01-454-0145
NSN 6610-01-222-0582
NSN 5960-01-114-0197
NSN 6620-01-310-6653
NSN 5920-01-267-2795
NSN 6105-01-417-2969
NSN 5950-00-038-0716