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 5930-00-754-5577
NSN 5925-00-275-7599
NSN 4140-01-056-4453
NSN 5905-01-536-7024
NSN 5855-00-451-6155
NSN 6610-01-440-0604
NSN 7035-01-534-0260
NSN 5990-01-453-3552
NSN 6110-00-288-4179
NSN 5998-01-384-9232
NSN 6620-01-430-9608
NSN 6110-01-087-9071