H Cowl Anti-Downdraught Terminal with Locking Band Fixing Internal Dia.:8" - The grid can be

- The grid can be removed for inspection

- Can be fitted on a trapped or untrapped drain

- Fully Demountable

Heavy weight thermoset seats with a variety of hinge options

H Cowl Anti-Downdraught Terminal with Locking Band Fixing Internal Dia.:8" - The grid can beDESCRIPTION: In normal or still air conditions, the hot gases and smoke pass up the chimney and exit out of the top of both of the vertical tubes. If wind drives downwards in turbulent conditions, the air moving down the tubes induces suction as it passes the horizontal tube and the hot gases and smoke exit out of the bottom of the vertical tubes. SPECIFICATIONS: Made from corrosion proof stainless steel RAL no. 8023 Fits most standard chimney pot