Demand valve and hose for Selfcontained Air breathing apparatus type Sabre Sigma II
The Sigma 2 SCBA demand valve hose is a breathing component designed for use with Sigma 2 self contained breathing apparatus systems onboard vessels. It regulates and delivers compressed air from the cylinder to the face mask, ensuring stable airflow during firefighting and emergency response operations. Built for harsh marine environments, this assembly supports safe respiratory protection in high risk atmospheres.
Technical Function
The demand valve regulates airflow based on inhalation, optimising air consumption and extending cylinder duration. The hose assembly ensures secure connection and resistance to mechanical stress in marine conditions.
Operational Benefits
• Stable and controlled breathing performance
• Compatible with Sigma 2 SCBA systems
• Reliable operation in harsh maritime environments
• Supports onboard safety compliance
