Ventilator Cowl
A ventilator cowl is a device installed on the deck of a ship to provide ventilation to the enclosed spaces below deck. It is designed to prevent water from entering the ship while allowing air to circulate. The cowl is typically made of metal or plastic and has a hooded shape that directs the flow of air. The base of the cowl is fixed to the deck, while the hood can rotate to face the wind and maximize airflow. Ventilator cowls are an important safety feature on ships, as they help to prevent the buildup of dangerous gases and fumes in enclosed spaces.
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