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 5855-01-351-2541
NSN 6105-00-166-6845
NSN 7035-01-397-0068
NSN 5985-01-062-0175
NSN 5965-01-012-1065
NSN 5855-00-327-2112
NSN 6240-01-438-9580
NSN 6105-00-862-4951
NSN 5985-00-563-1571
NSN 5935-01-252-5862
NSN 6150-00-189-0292
NSN 5960-01-350-4288