3M Scott Safety RAS is used for connecting to a Sabre Airline hose system by a CEN connection, set includes back harness with positive pressure valve and connection. A filtration cannister can be fitted to a facemask by DIN40 fitting. The RAS Asbestos version includes an AA grade filter removing particles down to 0.01 microns from the inline medium pressure air supply hose that may have entered during connection to the supply. The Asbestos version also includes a medium pressure warning whistle and bandolier style webbed harness, easily cleanable to avoid contamination.
With the filter canister applied to the mask, the user can approach the working area where oxygen is plentiful, on arrival at the working area where more advanced respiratory protection maybe needed, for example asbestos removal, connect to the airline supply. Use of the filter on egress.
Mask for RAS set to be ordered in addition, compatible with Promask PP, Vision and PanaSeal facemasks.
2026501 RAS Standard set
2026499 RAS smooth surface easy to clean
2023447 RAS ASBESTOS featuring AA in-line coalescing filter