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 6685-01-353-9083
NSN 6135-01-338-8969
NSN 6130-00-199-9545
NSN 5925-01-510-4579
NSN 5895-00-813-9883
NSN 6135-00-505-0679
NSN 5905-00-337-0447
NSN 4140-00-198-4961
NSN 5920-01-500-1880
NSN 6145-01-609-3249
NSN 5910-01-422-1699
NSN 5910-01-633-9963