3M™ Scott™ RAS – Asbestos Airline Respirator

The 3M™ Scott™ RAS (Respiratory Airline Supply) Asbestos airline breathing apparatus set is a positive pressure set that provides the highest levels of breathing protection. The tempest demand valve provides a positive pressure inside the facemask, which leads to an assigned protection factor of 2000 (whilst the unit is connected to an air supply) making the apparatus ideal for areas with high levels of contamination.


The facemask is also fitted with a negative pressure filter to allow entry and egress to the working area where the challenge will be lower without the necessity to be connected to an airline.
The wipe clean webbing provides a bandolier style harness that has a smooth surface which can reduce the trapping of asbestos fibres and leads to improved decontamination of the set after use.
The inline particulate filter ensures that any fibres that may be present when the product is connected to the airline are removed from the breathing circuit.
The 3M™ Scott™ RAS is also available in a new kit form whereby the customer can purchase one item that contains the apparatus, the facemask and a P3 filter. This is presented in a black hard carry case that helps protect it when in storage and transport.


Firebreak SA_3M Scott_SCBA RAS Asbestos_Brochure