W-3183-2 [3M]

The 3M™ Dual Airline Respirator Systems can be converted to continuous flow supplied air respirators when used with the 3M™ Dual Airline Breathing Tubes SA-1500 and SA-2500. They can also be converted to combination air purifying/supplied air respirators when used with the 3M™ Combination Dual Airline Breathing Tubes SA-1600 and SA-2600 along with approved cartridges and filters. The systems are NIOSH approved for use as Type C, continuous flow supplied air respirators and as combination, air purifying, and air supplied respirators.