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 5895-01-477-5265
NSN 6610-00-763-2415
NSN 6105-01-416-0997
NSN 6645-01-076-9310
NSN 5910-01-386-3191
NSN 5895-01-517-1587
NSN 5990-01-423-2219
NSN 6645-00-033-8714
NSN 6110-00-578-7243
NSN 6320-01-631-7828
NSN 6150-00-208-3211
NSN 6320-01-366-5157