Heavy duty rubber QRS breathing tube (part number 834017) for the 3M™ Adflo™ powered air system and 3M™ Versaflo™ V-500E SAR.
With a new Quick-Release attachment, the heavy duty Adflo respirator breathing hose gives you easy connection and disconnection to your Speedglas™ Adflo helmet or M-Series face shield. To counter a tough welding environment, this hose is extremely robust and durable, helping to prevent damage which may be caused by snagging your hose on hard edges. A flame-resistant breathing tube cover (834018) is also available for extra protection.
This hose is suitable for the Speedglas Adflo helmet 9100 series (9100 Air, 9100 FX Air & 9100 MP) as well as the new Speedglas G5-01VC heavy duty welding helmet. If you wish to connect this hose to a Speedglas 9002 Adflo helmet, you will also need the hose adaptor (part number 533506)