Fire Retardant Air Ventilator is suitable for the buildings and places, where there is suffocation due to the less space for air. The Air Ventilator is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service. The Air Ventilator is application specific in design and accurate in dimension and requires minimal maintenance. Fire Retardant Air Ventilator is strong and rigid in construction and can be custom made in various grades as per specific requirements.