Rotary Chimney Cowl Cap, Stainless Steel Vent Rotating Spinner Anti-Downdraught, Hat, Cover for Flue Pipe,for Pipe Cap Top Exhaust (Size : 300mm/11.81in) ( 110mm/4.

**The roof turbine vent made up of stainless steel material which will , sturdy and durable. Also easy to clean.due to its stainless steel construction this chimney top cover will last longer than regular steel pots. The lack of moving parts will increase its life and serviceability.Base diameter fits most standard chimney with base diameter of 100-500mm will fit standard chimney pots, robust stainless steel construction (Note:This product is shipped in bulk, use requires assembly) **Prevents Downdraught：the rings of this chimney cowl are specially designed and placed one over the other in a way that the wind cannot go down the chinmey, thus making this cap a prefect anti downdraught solution. This pot will not allow the fumes go down and enter your room. **Principle Of Operation：the rings of this chimney cowl are specially designed and placed over the other in a way that the wind cannot go down the chinmey, thus making this cap a prefect anti downdraught solution. If you have any questions, please contact us via email. **Thick Stainless Steel Rotating Chimney Cowl Cap: Spinner Anti-Downdraught Fits Most Standard Chimney Pots Very effective in preventing wind and increasing ventilation.Protect your chimney from rain and moisture, which is especially suitable for chimneys that are not used frequently.Stainless steel construction Thickened fixed feet; include complete fixing kit