Retractable flexible drainage pipe with folding stainless-steel plug — durable, easy to fit, and designed to stop odours and leaks. Key benefits Durable construction: Retractable flexible drainage pipe made from ABS plastic with a folding drain plug of thickened stainless steel. High temperature and corrosion resistance for a longer service life. Tool-free installation: Installs by hand without tools, saving time and labour costs. Fits openings 30 mm–40 mm in diameter. Odour control: A visualised odour core closes automatically when there is no drainage, blocking sewer smells. Reliable sealing: Thickened silicone sealing ring at the junction of the duct plug and sewer prevents leakage and ensures a snug fit. Versatile fit: Compatible with sinks and water tanks that have a 30–40 mm outlet and suitable for basins with or without overflow. Key specifications Pipe material: ABS plastic Plug material: Thickened stainless steel Sealing: Thickened silicone sealing ring Compatibility: Water tanks and sink openings Ø30–40 mm; works with overflow and non‑overflow basins Function: Retractable flexible drainage pipe with folding drain plug and automatic odour core Practical applications Kitchen sink replacement or upgrade where a compact, flexible drain solution is needed and tool-free installation is preferred. Bathroom basins, including models with or without overflow, to reduce odours and prevent leaks. Small water tanks, RV or boat sinks, and utility basins where space is limited and a corrosion-resistant, easy-to-fit drain is required. What it solves Eliminates unpleasant sewer odours with an automatic closing odour core. Prevents water leaks at the plug-to-sewer junction with a reinforced silicone seal. Reduces installation time and cost by allowing hand installation without tools. Provides a durable, heat- and corrosion-resistant drain solution suitable for repeated use. Materials and performance you can rely on: ABS pipe body for flexibility and resilience, thickened stainless-steel folding plug for strength, and a reinforced silicone seal to maintain a watertight connection.