Scott™ ProPak Sigma SCBA

Model B5005218011 · 3M

Overview

The 3M™ Scott™ ProPak Sigma is a Type 2 open-circuit self-contained compressed-air breathing apparatus with an unpadded carrying harness.

Key features

Compliance set for marine, industrial or firefighting environments
Cost-effective solution with minimal padding and rigid back frame construction
Tempest demand valve features low breathing resistance, first-breath automatic activation and hands-free bypass
Can be used with 3M™ Scott™ Vision 3 Face Mask
Can be used with 3M™ Scott™ EPIC 3 voice projection unit, which increases intelligibility with Promask and Vision face masks

Applications

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

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/RP-155 · Rev. 01 · 13-Oct-2026

Scott™ ProPak Sigma SCBA – technical data

Technical specifications

Brand	3M
Model	B5005218011
Airline Connector Brand	CEN, Foster, None
Harness Material	Kevlar® Blend

Ordering information

Code
Airline Connector Brand: CEN
Airline Connector Brand: Foster
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.