Connection piece with seal ø150 - flexible to rigid with internal condensate drain

This connector allows for a regulation-compliant top finish of a flexible flue gas duct. The bottom end is screwed onto the flexible (suitable for both single- and double-layer pipes), while the top end features a female sleeve compatible with any male spigot from the standard range. The fitting is equipped with an internal anti-condensation collar, which prevents condensation from entering the flexible. This also eliminates the risk of black deposits ("tar stains") on the outside of the duct.