3M Welding_Air Delivery Units

1. 52 Compatibility of 3M ™ Air Delivery Units and Headtops The new welding helmets and faceshields from 3M feature the QRS type of breathing tube (Quick Release Swivel), which enables one-handed connection and release. Older types of breathing tubes (non-QRS) can be used by adding the helmet breathing tube adapter (part no 53 35 05). The new type of QRS breathing tubes are also approved for 3M ™ Speedglas ™ Welding Helmet Series 9000 and 3M ™ Speedglas ™ Protective Visors by adding a specific helmet breathing tube adapter (part no 53 35 06). 3M ™ Air Delivery Units 3M ™ Breathing Tubes Adapter 3M ™ Headtops* Versaflo ™ Supplied Air Regulator V-500E Adflo ™ Powered Air Respirator P. 5 3 * The Speedglas welding helmet series 9100 replaces most of the Speedglas welding helmet series 9000. Accessories and spare parts for the 9000 helmets will be available for 3-5 years. ** The protection class of Speedglas welding helmet 9100 FX Air is reduced to TH2 when the adapter (53 35 05) is used. *** When you buy a new complete respirator or regulator with the new breating tube QRS, it includes the adapter 53 05 06, needed for connecting the Speedglas welding helmet series 9000 and Speedglas visors to the new type of breathing tube. Speedglas ™ Welding Helmet Series 9000 Speedglas ™ Protective Visor (shade 5) P. 5 4 Breathing Tube (non-QRS) 83 40 00, 83 40 05 P. 5 1 P. 5 9 Breathing Tube (non-QRS) 83 40 00, 83 40 05, 83 40 08 Breathing Tube QRS 83 40 16, 83 40 17 Breathing Tube QRS 83 40 16, 83 40 17 Breathing Tube QRS BT-20, BT-30, BT-40 Adapter 53 35 05** Breathing Tube (non-QRS) 83 40 08 Adapter 53 35 06*** Adapter 53 35 05** Versaflo ™ Faceshield M-107 Versaflo ™ Helmet M-307 P. 5 8 Versaflo ™ Faceshield M-107 Versaflo ™ Helmet M-307 Versaflo ™ Helmet with Shroud M-407 P. 5 8 Speedglas ™ Welding Helmet 9100 Air Speedglas ™ Welding Helmet 9100 FX Air Speedglas ™ Welding Helmet 9100 MP P. 5 6 P. 5 5 P. 5 7 Speedglas ™ Welding Helmet 9100 Air Speedglas ™ Welding Helmet 9100 FX Air Speedglas ™ Welding Helmet 9100 MP P. 5 6 P. 5 5 P. 5 7