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 5915-00-156-7877
NSN 5999-01-316-7414
NSN 6685-01-286-5047
NSN 5925-00-529-0441
NSN 5920-00-853-0177
NSN 5998-01-178-9222
NSN 5999-01-097-4868
NSN 6685-01-358-1454
NSN 6610-01-548-0130
NSN 6130-01-433-3718
NSN 5910-01-074-8580
NSN 5895-00-214-3361