3M Dual Airline Back-Mounted Breathing Tube - (Breathing Tube Only)

The 3M Dual Airline Back-Mounted Breathing Tube SA-2500 is a replacement breathing tube designed for use with compatible 3M supplied-air respirator systems. Built for low-pressure applications, this breathing tube is part of the 3M Back-Mounted Adapter Kit SA-2000LP and helps deliver breathing air through a back-mounted configuration. This item includes the breathing tube only and is intended for industrial and occupational respiratory protection applications.