Special cleaned for oxygen-nitrogen liquifier
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 6685-00-568-0362
NSN 5998-01-276-7260
NSN 5960-00-833-9154
NSN 5999-00-934-9876
NSN 5910-01-356-0736
NSN 5975-01-094-6250
NSN 6240-00-304-7015
NSN 6240-01-478-5446
NSN 5895-00-007-0603
NSN 6645-00-041-4074
NSN 5910-00-156-7293
NSN 5950-00-757-7830