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Dräger PAS® ASV

The Dräger Automatic Switch over Valve (PAS® ASV) 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 air supply.

Warning device

A warning device warns that the wearer is now breathing from cylinder compressed air.

Low profile and light

Due to its compact design the PAS ASV can be used easily in confined spaces.

Uninterrupted airsupply

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 ASV maintains positive pressure within the facemask at all times.

Downloads

PAS ASV Product Information, en
PAS ASV Product Information, en

Download

Product information: Dräger PAS® ASV (PDF)
Product information: Dräger PAS® ASV (PDF)

Download

Air Supply Poster, en
Air Supply Poster, en

Air Supply System (External Air Source + Breathing and Body Protection - PPE): Relevant Approvals & Dräger Options

Download

Airline Product Poster, en
Brochure: Engineered for Safety
Handbook: An Introduction to Personal Protection Technology
IFU IFU PAS ASV - Automatic Switch-Over Valve - 3354242 en
IfU PAS ASV 3357836

Get in touch with Dräger

Contact Us Image Safety Products

Draeger Australia Pty. Ltd.

​8 Acacia Place
Notting Hill
Victoria 3168

1800 372 437

Draeger New Zealand Ltd.

​Unit 4
24 Bishop Dunn Place
East Tamaki
Auckland 2013

0800 372 437