LongNeck Bellmouth Spigots

Generous 90mm at the connection end allows much easier installation of flexible duct, with plenty of room to tape off and strap.  This greatly reduces the time on-site for flex duct installation.  Our new LongNeck Spigots are deep drawn, not spun, so the rolled edge has been designed to lower the likelihood of cuts when installing.  Pre-drilled holes allowing the ease of installation of Tek ® screws, and the pre-installed sticky backed gasket around the Bellmouth, eliminates the need to apply sealant, thereby producing a much better, leak-resisting seal.  Available in diameters of 150, 200, 250, 300, 350 and 400mm.