Brewer Cowl - Positive Up Draught extension - Anti-siphon design prevents contamination

- Anti-siphon design prevents contamination of fresh water supply

sleeves and fittings with rubber sleeve (sliding socket) connections in pressurised and drain systems

- 3 Metre Lengths

Water Heaters and Vending Machines to name but a few

Brewer Cowl - Positive Up Draught extension - Anti-siphon design prevents contaminationDESCRIPTION: The Brewer Cowl prevents foreign bodies entering the chimney and is designed to increase updraught and reduce downdraught. The closed upper surface of the terminal impedes the downward movement of wind which might otherwise create a down draught within the chimney. The curved shape of the four vertical walls behaves like an aerofoil which creates a negative pressure on the inner curved edge as wind passes over and through the Terminal.