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 5935-00-167-8028
NSN 6685-01-642-3341
NSN 6135-01-286-9563
NSN 5910-01-598-8298
NSN 6240-00-824-2146
NSN 6685-01-197-7386
NSN 6620-00-543-6562
NSN 5855-01-651-3794
NSN 6145-00-542-7980
NSN 5999-00-205-0918
NSN 5985-00-584-3795
NSN 6645-01-541-5696