General description The McAlpine BWSTOFSS 1½" Basket Strainer Waste and Overflow is a practical and durable solution for draining sinks, particularly in commercial or industrial settings. It features a 113mm stainless steel flange that is resistant to corrosion and rust, ensuring long-lasting performance in harsh environments. The basket strainer is designed to capture food debris, preventing clogs and blockages in pipes. The system includes a stemball plug for a secure seal to prevent leaks and a chrome-plated overflow grid to efficiently drain excess water, ensuring the sink does not overflow. The centre pin model allows for easy operation of both waste and overflow functions. Technical specifications Flange diameter: 113mm Overflow grid: Chrome plated plastic Waste size: 1½" BSP Available finishes: Stainless Steel or PVD Compatibility and accessories Suitable for various sink materials including stainless steel, ceramic, and composite Includes all necessary fittings and components