Unit designed to ensure the supply of breathing air to 3 wearers of air-supplied protective equipment in complete safety (backup on HP cylinders and audible and visual alarms in the event of an accidental drop in pressure in the main supply network).

The AIRBOX is a robust, high visibility portable bollard with a wide base for stability, a clear polycarbonate front panel and a three stage filtration system with four air outlets.        

The air heater ensures a "comfortable" breathing air temperature for IPE wearers during operations in cold conditions.