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 6610-01-136-7836
NSN 5996-01-436-8548
NSN 5975-01-430-2459
NSN 5950-01-068-4637
NSN 6685-01-332-3855
NSN 4140-00-244-2365
NSN 5999-00-597-5054
NSN 5910-01-537-3588
NSN 5945-00-537-5029
NSN 5999-01-600-6735
NSN 6150-00-855-2481
NSN 6220-00-112-2182