315mm Branch

This page collects every 45° cut-in pipe saddle with a 315mm branch outlet, to suit main duct diameters from 315mm to 1000mm (13 sizes). The saddle is cut into an existing spiral duct run on site, letting you add a branch at 45° without dismantling the ductwork. Select the fitting sized for the main duct it will sit on, then connect your 315mm branch ducting to the outlet. These fittings are made to order and despatched in 3-5 working days, with free UK mainland delivery on orders over £400 ex VAT.

Browse all 45 Degree Pipe Saddle fittings for the complete size grid.

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