Supplied airline regulator for use between an external air supply (e.g. compressor or cylinder) and a suitable Sundström respirator, hood or shield.
Many Sundström half masks and full face masks can be fitted with compressed air attachments, rendering them positive pressure respirators. Using the adapter attachment means that no permanent modifications are necessary — the attachment fits like a filter. The SR307 is also used with the SR63 supplied-air hood.
Air for breathing and tools - small and unitrusive
Extra outlet for air tool
No modifications to masks
Warning whistle if air supply drops
Material:Resistant to chemicals, non-spark material