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 5945-01-247-5328
NSN 7035-00-834-2090
NSN 5935-01-268-2943
NSN 2925-01-134-9175
NSN 2925-01-265-2853
NSN 6150-00-926-0802
NSN 5910-01-646-4011
NSN 6320-01-411-7469
NSN 5965-01-142-8044
NSN 6610-01-259-5296
NSN 5965-00-791-0964
NSN 6320-01-578-6006