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 2925-01-360-3575
NSN 5920-01-434-5701
NSN 5920-01-187-6100
NSN 5950-00-982-3764
NSN 5910-00-651-7371
NSN 5975-00-396-2255
NSN 5996-00-137-6359
NSN 4140-00-555-3856
NSN 5905-01-652-6330
NSN 6220-00-923-2660
NSN 6145-01-383-3824
NSN 6220-00-234-8257