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 6150-00-736-0327
NSN 5915-01-644-4257
NSN 5935-00-022-2758
NSN 6620-00-706-2481
NSN 5910-00-241-6527
NSN 6645-01-603-9331
NSN 5930-01-348-5275
NSN 5935-01-283-3044
NSN 6150-00-222-8988
NSN 6150-01-197-6993
NSN 6645-01-307-1462
NSN 6320-00-450-7014