A mechanical device for the simultaneous control of the rotation and the admission of air or steam into a soot blower element.
NSN 6610-01-399-7613
NSN 2925-00-225-5386
NSN 5975-01-394-1803
NSN 6240-01-575-5049
NSN 5835-01-628-1748
NSN 6320-01-129-9656
NSN 2925-00-646-6099
NSN 5975-01-493-6112
NSN 5835-01-466-5496
NSN 6135-01-543-9686
NSN 6135-01-420-5907
NSN 5965-01-633-8849