Feature
●Chimney Cowl Cap Spinner Rotating Hood, Ventilation Pipe, Smoke Chimney and Air Extraction
●Made of stainless steel metal, it is very light, weather resistant, and can be attached easily and quickly to the extraction pipe
●Hat designed to rotate with wind action The more the wind blows, the blade rotates and the more powerful suction of air from inside to outside
●Prevent the wind from entering the pipe, chimney, stove, etc. and avoid the undesired effects of smoke filled home
●Rotating chimney cowl model for round pipes with outer diameter of 3.9, 4.3, 5.9, 6.3, 7.9 inches (100, 110, 150, 160, 200 mm)
[110mm]
Description
Chimney Spinner Cowl Stainless Steel Spinner with Swivel Cap Anti-Down Draft Chimney Cowl Ventilation Pipe Fit Outer Diameter 100/110/150/160/200mm
Ventilation pipes, chimney, and rotating hood for air extraction Prevent the air from entering the pipe, chimney, stove, etc. and prevent the unwanted effects of smoke filled home.
Body Material: 304 Stainless Steel
Specifications: φ3.9, 4.3, 5.9, 6.3, 7.9 inches (100, 110, 150, 160, 200 mm) (optional)
Installation tips: hoop fixing
Scope of application: industrial plants, breeding farms, residential flue
Product Features: No energy, high speed, high precision, high density, rain and smoke protection.
Operating principle: Using the difference between natural wind and indoor temperature to rotate turbine with air heat convection, releasing old indoor air with centrifugal force and negative pressure effects.
Prompt:
Rotatable Chimney Cowl is a device that dynamically utilizes the power of wind to increase the chimney draft.
Turbine always rotates in the same direction regardless of the wind intensity or direction