3M SA-2500 ~ Dual Airline Back-Mounted Breathing Tube Black 7000002006 Line_Centurion 3M E-A-R EXPRESS Pod Plugs

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3M SA-2500 ~ Dual Airline Back-Mounted Breathing Tube Black 7000002006 Line_Centurion 3M E-A-R EXPRESS Pod Plugs3M Dual Airline Back Mounted Breathing Tube, SA 2500, black, 1 pack The 3M Dual Airline Back Mounted Breathing Tube, SA 2500 is part of the 3M Back Mounted Adapter Kit, SA 2000LP (low pressure) and the 3M Back Mounted Adapter Kit, SA 2000 (high pressure). Brand 3M Color Black Origin Country USA Product Type Breathing Tubes