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 6145-01-076-9524
NSN 6650-01-365-4286
NSN 6650-00-518-2962
NSN 5925-00-805-3653
NSN 6145-01-463-9683
NSN 6650-01-309-7930
NSN 5915-00-242-1949
NSN 5910-01-380-9691
NSN 6110-01-654-4636
NSN 5945-00-678-7377
NSN 5996-00-756-2744
NSN 5998-01-297-3772