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 6105-01-160-8599
NSN 5975-01-089-8049
NSN 6110-01-516-3094
NSN 6110-00-025-3974
NSN 7035-01-386-5722
NSN 6145-01-583-3909
NSN 5855-00-862-3345
NSN 5999-00-416-3387
NSN 5925-00-224-6193
NSN 5950-01-394-5352
NSN 6105-01-385-3095
NSN 5915-00-155-7626