3M Versaflo™ Breathing Tube BT-20L, Medium/Large, 1 EA/Case respiratory protection

Overview

The 3M™ Versaflo™ Breathing Tube BT-20L is a long, lightweight breathing tube that connects a compatible Versaflo headtop to a Versaflo air source. It is sold in Medium/Large, 1 EA/Case.

Key Features

• Long, lightweight tube made of polyurethane; Versaflo S-Series documentation also describes BT-20S/L construction with a steel helix
• Quick-release swivel connector for one-handed connection and release
• Can be used with a disposable tube cover for cleaning and decontamination operations
• Connects the headgear to the breathable-air delivery unit

Compatibility

• 3M™ Jupiter™ powered air-purifying respirators
• 3M™ Versaflo™ TR-300 Series PAPR units
• 3M™ Versaflo™ V-Series supplied-air respirators
• Use with compatible headgear and system components

Technical Specifications

• Size: Medium/Large
• Fixed length: 965 mm
• Package quantity: 1 EA/Case
• Color: not stated in the manufacturer information reviewed
• Net product weight: not found

Compliance

• 3M states that its powered- and supplied-air breathing tubes are CE approved when used as part of a complete system. This is not a standalone CE certification of the tube.
• The tube is used in Versaflo systems assessed under EN 12941 (powered filtering devices with a helmet or hood) and in supplied-air systems under EN 14594 (continuous flow compressed air line breathing apparatus).
• The performance class applies to the complete approved system, not to the tube alone.
• 3M states the product is NIOSH approved when used as part of a complete system.

Note

The BT-20S is a separate short, small/medium breathing-tube model and not a size variant of the BT-20L.