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 5945-01-196-6030
NSN 5935-01-187-6794
NSN 6110-00-735-2267
NSN 6685-01-210-9996
NSN 5965-01-218-5003
NSN 5855-01-020-7982
NSN 7035-01-548-3126
NSN 4140-00-421-4555
NSN 5905-01-341-2091
NSN 6645-01-049-6116
NSN 5925-00-128-9376
NSN 6220-00-548-1999