These breathing tubes come in four styles depending on whether the PAPR system uses loose-fitting or tight-fitting facepieces, head cover, or hoods. They connect the headgear to the vehicle-mounted motor blower.
This breathing tube assembly is used on 3M™ Hoods H-Series that are used on 3M™ Belt-Mounted Powered Air Purifying Respirator (PAPR) Systems. Includes 3M™ Breathing Tube H-116, 3M™ Thumbscrew Clamp W-5102-2 and 3M™ Squeeze Clamp W-3222-2
Used with the 3M™ Headgear L-Series. It is attached to the opening on the headgear. The lower end of the breathing tube is attached to the air control device.
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