Scott™ Sigma-2 Type 2 SCBA

Model B5005218010 · 3M

Overview

The 3M™ Scott™ Sigma 2 Type 2 self-contained breathing apparatus combines the highest level of respiratory protection in a simple-to-operate, cost-effective piece of equipment that meets the needs of industrial and marine firefighting.

Key features

High-performance pneumatic system
Compact first breath-activated demand valve with bypass
Includes 3M™ Scott™ Promask PP face mask
Corrosion-resistant nickel-plated components
Simple user operation, all components are user serviceable, low cost and maintainable
Kevlar® blend flame retardant webbing with Kevlar® cylinder band

Applications

Chemical and pharmaceutical plants
Painting and spray booths
Cement, mining and quarrying
Welding and foundries

Standards and certification

EN 137:2006

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/RP-174 · Rev. 01 · 13-Oct-2026

Scott™ Sigma-2 Type 2 SCBA – technical data

Technical specifications

Brand	3M
Model	B5005218010
Airline Connector Brand	None
Buckle Material	Polymer
Harness Material	Kevlar® Blend
Recommended Application	Hazardous Material Handling
Standards	EN 137:2006

Ordering information

Code
Airline Connector Brand: None

Inspection and care

Replace disposable respirators when damaged, soiled or hard to breathe through. Change gas filters on the schedule set for the exposure. Clean and store reusable masks away from contaminants.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.