Description
What is a 110mm Waste Pipe Adaptor used for?
A 110mm waste pipe adaptor (often called a “multiband” or “boss” adaptor) is the essential bridge between your home’s internal plumbing and the external underground drainage system. It is specifically designed to fit into a 110mm (4-inch) socket, providing dedicated entry points for smaller diameter pipes typically used for kitchen sinks, dishwashers, bathroom basins, and showers.
The Advantage of the Double Mixed Design
This Polypipe Waste Pipe Adaptor is uniquely versatile. Instead of needing multiple fittings, this single unit features “knock-out” or “cut-to-size” sections that accommodate both 32mm (1 ¼ inch) and 40mm (1 ½ inch) waste pipes. This “Double Mixed” configuration is ideal for utility rooms or kitchens where two separate waste lines need to converge into a single underground drain point, saving space and reducing the number of fittings required.
Superior Sealing and Odour Control
One of the biggest risks when transitioning from internal to external drainage is the escape of sewer gases. This adaptor utilizes tight-fit rubber seals that grip the waste pipe firmly. This creates a vacuum-sealed joint that prevents methane gas from entering your home and stops external water or root ingress from compromising the underground system.
Technical Specifications & Installation
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Outer Diameter: 110mm (Fits into any standard UK 110mm Socket).
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Inlet Sizes: 32mm and 40mm (Standard UK push-fit or solvent waste).
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Material: Durable, chemical-resistant PVC-U (Terracotta/Black).
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Standards: Manufactured by Polypipe to BS EN 1401-1 specifications.
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Installation Tip: Ensure the waste pipe is cut squarely and deburred before pushing it through the adaptor’s rubber seal. Using a small amount of silicone lubricant will ensure a smooth, airtight fit.
By choosing this Polypipe 110mm Waste Pipe Adaptor from ECO HEAT SHOP, you are ensuring a professional, compliant, and leak-free connection for your home’s waste management system.
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