Used in: – Domestic sewage systems (intermittent +95°C, continuous +80°C) and gravitational rainwater systems inside high-rise buildings, public buildings, industrial halls. – Ventilation stacks for sewage systems. – Domestic sewage systems (intermittent +95°C, continuous +80°C) and gravitational rainwater systems installed underground – PE100 pipes and fittings range – SDR26 (S12.5) – Vacuum rainwater drainage systems, made of (electro)welded PE100 pipes and fittings. Electrofusion jointing can be performed for existing installations, modifications, repairs, or for prefabrication. The thermal energy produced by the resistance under voltage applied by the welding machine causes heating, melting, and welding of the materials. They are equipped with a stop limiter, which, when removed, allows the socket to slide onto the pipe for repairs. Joint type: non-detachable, tensile resistant. Characteristics – Diameter range: Ø40, Ø50, Ø56, Ø63, Ø75, Ø90, Ø110, Ø125, Ø160, Ø200, Ø250, Ø315. – Compliance: EN 1519. – Series: S12.5 for SDR26 and S16 for SDR33. – Application classes: – B – intended for use inside and outside buildings, wall-anchored. – BD – intended for use inside buildings or buried underground within the building perimeter (at a maximum distance of 1 m from it and connected to the building’s sewage system). For this use, only pipes with diameters equal to or greater than 75 mm belonging to the S12.5 series are permitted. – Material: High-density polyethylene. – Type: Monolayer – Maximum operating temperature: +95°C, intermittently. – Color: Black – SafeKit system jointing methods: – Butt welding and electrofusion socket: PE100 SDR26 for 5 bar/-800 mbar and for PE100 SDR33 for 4 bar/-450 mbar under fluid conditions at +20°C and a safety factor of 1.25. – Socket and gasket joint, expansion sleeve – maximum 0.5 bar. – Mechanical flange joint. – Mechanical joint with threaded fittings.