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 6320-01-284-4508
NSN 6135-00-803-3012
NSN 5945-01-525-7779
NSN 5925-01-381-0614
NSN 5855-01-610-1766
NSN 5965-01-280-3772
NSN 5895-00-788-3966
NSN 5990-01-503-9804
NSN 5855-01-532-4453
NSN 5935-01-246-5153
NSN 5905-00-926-2905
NSN 6650-01-013-9334