Fully automatic switching from external air to SCBA air and from SCBA air to external air. Provides an uninterrupted air supply to the wearer.
A warning device warns that the wearer is now breathing from cylinder compressed air.
If the external air supply fails, then the unit will automatically switch to the compressed air breathing apparatus for its supply of air. During the switch over operation the Dräger ASV maintains positive pressure within the facemask at all times.
Due to its compact design the Dräger PAS ASV can be used easily in confined spaces.
Article | Description | |
3354140 | Dräger Automatic Switch Over Valve - PAS Colt | |
3354142 | Dräger Automatic Switch Over Valve - Permanent fit Breathing Apparatus | |
3354244 | Dräger Automatic Switch Over Valve - Occasional fit Breathing Apparatus | |
3354405 | Dräger Automatic Switch Over Valve - with Quick Release Coupling (QRC) | |
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3194 DK Hoogvliet
The Netherlands
+31 (0) 10 295 2740
sales-mo.sd.nl@draeger.com