3M Fixed Length Breathing Tube SS-BT-23 - Fixed length PU hose for use with FH1, FH2, FH21 (5564453)
The 3M Fixed Length Breathing Tube SS-BT-23 is approved for use with 3M Powered Air Respirator System PF-600 Series. This breathing tube is made from polyurethane and is also compatible with specific 3M Versaflo headtops when using the 3M Adapter Assembly QRS Thread ADP-03.
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