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 6110-01-400-4207
NSN 5895-00-101-7782
NSN 5855-01-062-3126
NSN 5960-01-462-6267
NSN 5835-00-706-0829
NSN 5935-00-439-6710
NSN 5965-00-226-7870
NSN 6240-00-079-0112
NSN 6610-01-286-3079
NSN 6105-01-537-7634
NSN 5905-00-089-9622
NSN 5975-01-630-2011