The 4110-712 Series continuous flow oxygen mask with microphone is intended for crew and passengers in the general aviation industry at a maximum altitude of 25,000 feet. Optional equipment includes industry standard fittings for connection to portable and built-in oxygen systems.
The Aerox 4110-712 Series Oxygen Mask is available in standard (without microphone) or with microphone and in small, medium, and large. Please specify model and size when ordering.