The Sundstrom. Compressed air attachment is designed for connection to Sundstrom hoods SR 520/ SR 530/ SR 561/ SR 562, visors SR 570/ SR 540 EX, half mask SR 900, welding shield SR 590, helmet with visor SR 580 and welding shield/helmet with visor SR 584/ SR 580. This combination forms a breathing apparatus designed for continuous air flow, for connection to a compressed air supply.
Continuous monitoring of the air flow Intended for applications involving heavy and sustained work in environments