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 5945-01-021-6177
NSN 6145-01-256-6898
NSN 6685-01-467-2493
NSN 7035-01-633-9537
NSN 5950-01-557-8199
NSN 5975-01-411-0790
NSN 5855-00-114-4954
NSN 6240-01-454-8135
NSN 5895-00-368-9243
NSN 6240-01-514-2202
NSN 7035-00-252-7467
NSN 5945-01-101-6089