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 6150-00-871-3576
NSN 5965-01-295-4426
NSN 5935-00-585-5852
NSN 7035-01-154-0796
NSN 6110-01-504-5907
NSN 6220-00-583-9889
NSN 5835-01-442-6482
NSN 6650-01-231-9545
NSN 6685-00-141-4300
NSN 5996-01-096-2117
NSN 5990-01-546-1649
NSN 5935-01-251-7034