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 6135-00-577-8429
NSN 5996-00-546-9486
NSN 5999-01-044-4528
NSN 5965-00-402-7799
NSN 6145-01-490-6991
NSN 6610-01-474-5206
NSN 6130-01-121-7109
NSN 5996-00-379-8785
NSN 5855-00-757-5149
NSN 5998-01-474-5902
NSN 6220-00-562-5964
NSN 5965-01-408-3558