Spiral galvanised ducting and fittings available in a wide range of sizes, manufactured to DW144 standards. Designed for efficient air movement, spiral ducting offers reduced air leakage compared to rectangular systems due to fewer joints.
Suitable for continuous temperatures up to 200°C and higher intermittent use, it is a reliable choice for both supply and extract ventilation. For advice or additional products, please get in touch.
Flanged spigot branch made from galvanised steel. A male connection to fit into spiral ducting, flexible tube etc. Available in sizes ranging from 63mm – 710mm. Bigger sizes available by phone or email enquiries.
*Please note* some of the more uncommon sizes may have a larger lead time.
Cap ends made from galvanised steel with male ends to fit inside spiral ducting. Cap ends are used to terminate ducting runs. Available in sizes ranging from 63mm – 630mm. Bigger sizes available by phone or email enquiries.
*Please note* some of the more uncommon sizes may have a larger lead time.
*Please note* depending on size, some cap ends can act as a female connection.
Volume Control Damper made from galvanised steel. The dampers have male ends to fit inside ducting or other female fittings. They are used for manually balancing the flow of the air in ducting runs with a single circular blade. Bigger sizes available by phone or email enquiries.
*Please note* some of the more uncommon sizes may have a larger lead time.
Manufactured from cast aluminium with a galvanised shut off blade. These circular dampers are ideal for use on extract systems in the woodwork industry where by you can shut off parts of a system that are not in need of a constant flow.
*Please note* other sizes may be available by telephone or email enquiries.
T-piece 90-degree branch made from galvanized steel. Male ends to fit in spiral ducting, flexible tube etc. Available in sizes ranging from 63mm – 710mm. Bigger sizes available by phone or email enquiries.
Mesh end caps made from galvanized steel. Tabbed ends to fit on the outside of spiral ducting. Available in sizes ranging from 63mm – 710mm. Bigger sizes available by phone/email enquiries and may have a different connection.