Twist-lock bayonet jointing system. Secured by locking band.
Advanced corrosion-resistant design and construction use laser welded 316L stainless steel inner liner and stainless steel case.
The 25mm of high-density mineral wool insulation maintains flue gas temperature, maximising efficiency, improving flue draught on start-up and minimising condensation.
Low external case temperature.
The inner liner is free to expand through the female collar, allowing for maximum thermal expansion even during a soot fire.
The inner liner has an engineered design with an inward bead at the female end which acts as a capillary break preventing moisture being drawn through the joint.
Lip seal packs are available containing a quick fit female lip seal with a grease sachet to allow product to be easily adapted for use in Positive Pressure (P) app