Acid hose fi 300mm KJ30/300

Chimney cowl made of acid-resistant steel 1.4404. Its main application is to assist gravity chimney draft by creating a vacuum when the wind blows against the cowl. It is positioned facing the wind direction, thereby protecting the chimney opening. The cowl can be used for both ventilation and flue chimneys. However, it should never be used with smoke ducts fired with solid fuels such as coal, slack, or pea coal. Installation is permitted on a chimney connected to a fireplace fueled by wood. The cowl is available in diameters from 100 mm to 350 mm. It is manufactured in two versions - with a sleeve bearing and a ball bearing.