JUCCJUXIN Chimney Spinner Cowl Stainless Steel， Anti Downdraught Chimney Cowl,304 Stainless Steel Cowl Bird Guard Spinner Anti Downdraught Top Chimney，for Houses Factory Attic (Size : 150mm/5.91in)

JUCCJUXIN Chimney Spinner Cowl Stainless Steel， Anti Downdraught Chimney Cowl,304 Stainless Steel Cowl Bird Guard Spinner Anti Downdraught Top Chimney，for Houses Factory Attic (Size : 150mm/5.91in)

• **Wide range of applications:Cowl Cap with Claw Base Energy Saving， high sensitivity throughout the day, widely used in large-scale factories, warehouses, stadiums, livestock farms, high-rise buildings, residential buildings, etc., to effectively remove indoor oily smoke, smoke, peculiar smell, moisture, heat, decoration Harmful gas and dust etc.
• **Rotating Hood:Anti Downdraught Chimney Cowl with Rotating Cap Ventilation， This chimney cowl features a rotating hood that provides maximum ventilation for ventilation pipes, smoke chimneys, and air extraction. The design ensures that the performance of the chimney is not hindered.
• **Features: Top All Purpose Chimney Cowl，The hat of this chimney cowl is designed to rotate with the action of the wind，The hat is designed to rotate with the action of the wind, so that the more the wind blows, the more the blades rotate, and the more powerful the air intake from the inside to the outside.
• **Unpowered roof vent:Cowl Guard Spinner， The turbine fan uses the convection theory of natural wind and air to accelerate and transform parallel airflow into vertical airflow, thereby improving indoor ventilation. The hot air rises and the cold air falls, which makes the fan rotate, so that the heat, odor and dust in the room can be effectively discharged.
• **Protect your chimney from rain and moisture: especially suitable for chimneys that are not frequently used. Stainless steel structure thickened fixed feet; including a complete fixing kit.Prevent the backflow of exhaust gas; facilitate the attraction effect; improve combustion;