3358874 Dräger PSS® 3000 Compressed Air Breathing Apparatus. PSS® 3000 fixed LDV with gauge

Dräger PAS ASV PermanentFit - CPS for use with Chemical ProtectionSuits

The Dräger PAS ASVPermanent Fit enables the user to connect compressed air breathing apparatus to an external air supply, such as a factory ring main, and be safe in the knowledge that if the external supply were to fail, there would be a safe and uninterrupted transition to the wearer's back-up supply.

ThisDräger PAS ASV can also be used with chemical protection suits