Clean for oxygen use
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 5990-01-242-4493
NSN 5925-00-517-8512
NSN 5975-01-442-2396
NSN 5985-01-566-9700
NSN 5998-01-617-6769
NSN 5910-01-461-3439
NSN 6685-01-651-7109
NSN 6145-01-616-6600
NSN 5915-00-068-8993
NSN 6650-00-139-5459
NSN 5930-00-862-4559
NSN 6645-00-076-3317