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)

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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

Get in touch with Dräger

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​Draeger Singapore Pte Ltd

​Draeger Singapore Pte Ltd
61 Science Park Road The Galen #04-01
Singapore 117525

+65 6872 9288

Draeger Malaysia Sdn. Bhd.

​No. 6, Jalan 15/22, Taman Perindustrian Tiong Nam, Seksyen 15, 40200 Shah Alam,
Selangor Darul Ehsan, Malaysia

+60 3 5526 2000

​Draeger Philippines Corporation

2504-C West Tower, Tektite Towers, Exchange Road, Ortigas Center,
Pasig City 1605 Metro Manila, Philippines

+63 2 8470 3825

Note

​Not all products or services are for sale in all countries. Our local Dräger office can provide more info on availability.