The Godrej Air Ventilator ensures air passage and proper ventilation in the vault room by pushing out the air from the fan through a box shaped steel channel. The air ventilator can be adjusted within 30 cm to 46 cm for a perfect grip on the wall. It is fitted with a 1 cm thick MS front and rear plates reinforced with 5 cm thick oxyacetylene flame resisting plate. Its welded structure protects it against burglary while a pair of baffle plates ensures no flames enter the vault room directly, in the case of a fire breakout. The Godrej Air Ventilator also has perforations to ensure proper airflow. Proper air passage and ventilation are essential requisites for a vault room with atleast 6 air changes being recommended per hour.