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 5895-01-585-3338
NSN 6685-00-960-7667
NSN 5855-01-495-2670
NSN 5990-01-187-2981
NSN 5960-00-463-3376
NSN 6145-01-225-2669
NSN 5895-01-575-5902
NSN 5985-01-629-0996
NSN 6610-00-099-4096
NSN 6145-01-097-4577
NSN 6650-01-378-6868
NSN 5895-01-599-4905