Details

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Details

Highlights

• High-Performance Pneumatic System: Features a compact, first breath-activated demand valve with bypass, ensuring reliable air supply upon initial inhalation. 

• Corrosion-Resistant Components: Constructed with corrosion-resistant nickel-plated components to withstand harsh environments.

• Durable Construction: The backplate is made from a lightweight, corrosion-resistant composite material, and the harness is constructed from flame-retardant Kevlar® blend webbing for added safety.

• Cylinder Compatibility: Accepts a wide range of 200 and 300 bar cylinders, providing flexibility to meet different operational requirements.

• User-Friendly Design: All components are user-serviceable, low-cost, and easy to maintain, ensuring long-term reliability and performance.

The 3M™ Scott™ Sigma-2-SDC (Type 2) is an open-circuit, self-contained, compressed air breathing apparatus designed to provide high levels of respiratory protection. It is specifically engineered for industrial and marine firefighting applications, offering a simple-to-operate, cost-effective solution that meets the needs of users in hazardous environments.

Typical Properties

Property	Value
Weight	Approximately 2.3 kg (single configuration).
Dimensions	Length: 60 cm; Width: 28 cm; Depth: 20 cm (with 6.8-liter 300 bar cylinder).
Cylinder Options	Compatible with 6.0-liter or 6.8-liter 300 bar steel or composite cylinders.