3M™ Scott™ Sigma-2 Type 2 SCBA

Description

Product Highlights
High-Performance Pneumatic System: Ensures reliable air delivery for critical situations.
Compact Demand Valve: First breath-activated with a bypass function for quick and efficient operation.
Face Mask Included: Comes with the 3M™ Scott™ Promask PP face mask for superior protection and comfort.
Durable and Corrosion-Resistant: Features nickel-plated components for enhanced durability and resistance to corrosion.
Ease of Use and Maintenance: Simple user operation with user-serviceable components for low-cost maintenance.
Flame-Retardant Webbing: Made with Kevlar® blend material for flame resistance and added durability.
Includes a Kevlar® cylinder band for secure cylinder placement.
Cylinder Compatibility: Accepts a wide range of 200 and 300 bar cylinders for flexible use.

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.

Combining low cost and simple maintenance with high levels of comfort, the 3M™ Scott™ Sigma 2 positive-pressure self-contained breathing apparatus features an ergonomically designed lightweight backplate and fully adjustable harness. At the heart of the Sigma 2 set is a simple and reliable two-stage pneumatic system. A first breath-activated positive-pressure demand valve provides low breathing resistance and excellent dynamic performance – particularly at high flow rates. A first-stage pressure-reducing valve features only two moving parts and accepts cylinder pressures of up to 300 bar without adjustment. The system includes a shoulder-mounted combined pressure indicator with photo-luminescent face markings for low-light legibility and a robust stainless steel and polycarbonate case with a protective rubber shroud. A warning whistle has an operating pressure of 55 bar. Approved to EN 137:2006 Type 2, MED (Shipswheel approval), ISO 20269-2 and ISO 23269-3.

Product Details
Brand: Scott™
Airline Connector Brand: None
Buckle Material: Polymer
Harness Material: Kevlar® Blend