3m Uninsulated Semi-rigid Flexible Ducting Diameter:224mm Designed for inline installation between

Designed for inline installation between circular ducts

High-quality PVC fabric bonded between galvanised steel strips for strength

Weatherproof: Suitable for internal use only

Expert Consultation: Our team offers free advice to ensure the suitability of this fan for your specific application

dust extraction

3m Uninsulated Semi-rigid Flexible Ducting Diameter:224mm Designed for inline installation betweenUninsulated semi rigid flexible and fire resistant ducting Complies with the requirements of DW144 Excellent friction loss characteristics Suitable medium, and low pressure applications Constructed from corrugated aluminium strip spirally wound to produce a double overlapped joint ensuring durability in use Can be utilised for hot air exhaust connections between fireplace fireboxes and for building air heating ductwork Does not contain PVC, no toxic