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 5930-01-391-7283
NSN 6130-01-450-8072
NSN 7035-00-782-7046
NSN 5999-00-916-8907
NSN 5935-01-505-1579
NSN 5950-01-384-8893
NSN 5998-01-063-7392
NSN 5895-01-451-6823
NSN 5910-01-366-1898
NSN 5930-01-645-6180
NSN 6135-01-265-1384
NSN 6135-00-182-7008