3M HEAVY DUTY BREATHING TUBE BT 40

Description: 

The 3M Heavy Duty Breathing Tube BT‑40 is a replacement accessory that connects 3M Versaflo headtops (loose-fitting respiratory headgear) to Versaflo powered air delivery systems (PAPR units). Built from heat-resistant neoprene rubber, it’s engineered for durability in demanding environments.

Key Features:

• Heat‑resistant neoprene—designed for rugged usage.

• Enables airflow between headtop and Versaflo air source.

• NIOSH-approved when used in compatible systems.

• One-handed connection via Quick Release Swivel (QRS)—for fast mounting and removal.

• Optional accessories available: flame-resistant sleeves and disposable covers for added protection and easier maintenance.

Industrial Uses / Applications:

• Construction & general industrial respiratory systems

• Painting, sanding, grinding operations

• Manufacturing & metal fabrication

• Chemical plant & maintenance environments