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 5950-00-463-2718
NSN 2925-01-444-6676
NSN 5855-01-550-2780
NSN 5920-01-523-3020
NSN 5960-01-045-8524
NSN 5930-01-382-3436
NSN 5996-01-622-8976
NSN 6135-01-370-2599
NSN 2925-01-190-3121
NSN 6650-01-502-0254
NSN 5996-00-279-5806
NSN 6110-01-202-6835