Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Versaflo™ Breathing Tube, BT-20L, Medium/Large, 1/case

3M ID  70071533015    UPC#  00051131373105    3M Product Number  37310    3M Product Number  BT-20L     
Breathing Tube BT-20L
Breathing Tube BT-20L
The 3M™ Versaflo™ BT-20L Breathing Tube connects any Versaflo Headtop to any Versaflo air source. Size: Medium/Large.
Need Help?

Questions? We can help

Contact Us



Some non-Versaflo PAPR and Supplied Air Valve configurations require adapters to work with the BT-20L Breathing Tube. Please consult your 3M™ Product Matrix for details.


Air Source Compatibility - For P&SA OnlyPAPR/SAR
Mission TypeAircraft, Ships, Vehicles
Operation TypeFacility Safety, Maintenance, Repair & Operations, Overhaul
Product TypeBreathing Tubes
Recommended ApplicationAssembly, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding
Recommended IndustryAutomotive, Food & Beverage Manufacturing, Manufacturing, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Pharmaceutical, Transportation


Exploded View

To View All Videos Visit the 3M Safety Video Center