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 6145-00-076-9324
NSN 5855-01-550-0000
NSN 5998-00-835-3147
NSN 5999-00-320-0735
NSN 6620-01-025-3401
NSN 6105-01-473-5166
NSN 5915-01-463-8122
NSN 6620-01-344-2862
NSN 5990-00-167-2692
NSN 5985-01-424-1097
NSN 5990-01-632-0969
NSN 6320-01-371-3047