Storm Cowl with Locking Band Fixing Internal Dia.:8" the mains back pressure can

the mains back pressure can subject the pipes to erratic and very noisy surges - called Water Hammer

- Ultra Compact Syphon

- The polished stainless steel flange eliminates the problem of chrome plating deterioration

such as from a plumber's torch

Jumbo Water Filter Housings

Storm Cowl with Locking Band Fixing Internal Dia.:8" the mains back pressure canDESCRIPTION: Made from Stainless Steel, the Storm Cowl is designed to fit over an 8" (200mm) internal diameter chimney pot or extended chimney liner, the external diameter of which would normally be about 9" (240mm). Helps to prevent the entry of debris and bird nesting materials. It is very easily fitted with snap over toggles and the skirt and dome design assists in redirecting wind movement so contributing to the prevention of down draughts.