Blade style steel 2-v or 3-v; pressure class i (4 in. - 8 in. Wg); heavy duty control damper; veloci type 3000; fpm (m/s) (15.2)
A motor actuated device used to maintain an (adjustable) constant pressure difference between two rooms in a ship or between one room and outdoors. for spring loaded device see control unit, air pressure, spring loaded (66597).
NSN 5905-01-267-2584
NSN 5920-01-208-4981
NSN 6610-01-512-2025
NSN 6105-01-306-2505
NSN 4140-00-967-0002
NSN 5895-01-628-7236
NSN 5999-01-546-0719
NSN 5920-01-116-4236
NSN 6105-01-658-1637
NSN 6105-01-087-9311
NSN 5930-01-629-8915
NSN 6240-01-308-6368