Ventilation Chimney Spinning Cowl. Rotary ventilation turbine increases air draught in the ventilation duct, encouraging air exhaust.
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Use one scarborough spike system for every 300mm of width of the chimneystack. Open the system into a double-fan shape such that the spikes point up the slope of the roof. In between parallel rows of pots.
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This guard is not only easy to install—requiring no fixings or assembly—but also ensures that your chimney remains free from unwanted bird intrusions. Effectively prevents birds from entering chimneys, saving you from costly repairs.
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Chimney Pipe Cowl. Wall Thickness - 0.5mm. Galvanized Steel for Good Weather Resistance. Ø 200 mm / 7.841". Ø 180 mm / 7.09". Ø 160 mm / 6.30". Ø 150 mm / 5.91". Ø 140 mm / 5.51".
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Crafted with ease of use in mind, Shieldmaster utilises a secure push fit connection which when connected using the provided locking band (where applicable), creates a sealed joint between all parts.
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Suitable for use with appliances fired by gas and oil. This product is secured by a jubilee strap and clip fixing which is supplied.
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【Application】: Rainproof cap is great for roof vents, pipe, chimney tubes, flue pipe, etc. It easily prevents the accumulation of leaves, rain, and snow, as well as the hazards of wind and sparks, providing year round protection for your chimney's safe.
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★Using the Air and Thermal Convection Caused by Natural Wind and the Difference Between the Internal and External Temperature to Drive the Turbine to Rotate. ★Change Indoor Air, Purify Indoor Air, Very Suitable for Wind Conditions, and Can Be Used for All Types of Ventilation Slots.
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