This Polypipe Ridgidrain junction is designed for connecting 450mm and 150mm pipes at a 45-degree angle in surface water drainage systems. Manufactured in black plastic, it provides a durable option for managing water flow and linking different pipe sizes on site.
Often used in civil drainage and other large-scale projects, this junction is suitable for new installations or repairs where surface water needs to be diverted or collected efficiently. The 45-degree angle supports smoother flow and easier pipe alignment during fitting.
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