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 5835-00-441-5004
NSN 6130-01-160-6610
NSN 5895-00-456-0830
NSN 5950-00-848-0622
NSN 5920-01-066-3709
NSN 6220-01-359-2870
NSN 5935-01-211-7821
NSN 6150-00-691-9890
NSN 6130-01-407-3772
NSN 6320-01-094-2634
NSN 5920-00-132-6440
NSN 5930-00-268-8107