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 5835-01-455-3380
NSN 5855-01-225-5855
NSN 2925-01-131-8761
NSN 6145-01-380-0065
NSN 6685-01-561-8640
NSN 6610-01-440-9913
NSN 5905-01-034-0704
NSN 7035-01-633-9537
NSN 5925-01-503-0149
NSN 6110-01-426-6924
NSN 5935-00-167-0646
NSN 6135-01-159-9705