50mm OsmaWeld Expansion Socket - Wavin (White) – 2Z124W trade deals this Wavin Osma StormLine 111mm

this Wavin Osma StormLine 111mm gutter jointing bracket is part of a high capacity domestic system with a classic ogee shape

The ST414B is an equal single branch fitting that connects a 110 mm branch pipe to a main soil or vent stack at a 92

Robust PVC‑U construction offers weather and chemical resistance

Suitable for above-ground soil drainage applications

Keyway alignment ensures correct system fall orientation

50mm OsmaWeld Expansion Socket - Wavin (White) – 2Z124W trade deals this Wavin Osma StormLine 111mm2Z124W Wavin OsmaWeld 50mm Expansion Socket (White) A hybrid coupler with a 50 mm solvent weld socket on one end and a push fit, ring seal socket on the other. Designed to accommodate thermal movement or minor misalignment in 50 mm OsmaWeld drain runs, particularly where access or flexibility is needed. Kitemarked to BS EN 14551: 2000, and suitable for intermittent hot water up to 90 C. Allows for expansion and contraction in waste lines without