Aerox MSKA Fixed Flow Mask Assembly - 4110-730-4

The Aerox MSKA Fixed Flow Mask Assembly - 4110-730-4 is a high-reliability passenger oxygen delivery system featuring an Aerox 400 Series fitting. Engineered for fixed flow operation, this assembly includes a preset orifice in the plug that ensures consistent oxygen delivery when minimum pressure thresholds are met—60 PSIG at sea level or 55 PSIG at 25,000 feet.

Each unit comes equipped with a standard economy rebreather mask and an integrated flow indicator that clearly displays oxygen flow via a red-to-clear color change. The Aerox 400 Series fitting offers secure and dependable integration with Aerox-configured onboard systems, making it a dependable choice for general aviation and pressurized aircraft.

Key Features

• Fixed flow design with Aerox 400 Series fitting
• Standard rebreather mask included for passenger use
• Visual flow indicator with easy-to-read red-to-clear display
• Preset orifice ensures consistent oxygen delivery at altitude
• Designed for use in aircraft with Aerox 400 Series oxygen outlets

Ideal for aviation professionals and operators who require compatibility with Aerox systems, the 4110-730-4 delivers trusted performance in critical cabin scenarios.