Copper Endfeed Repair Slip Couplings (15mm - 54mm)

Streamline emergency maintenance, pipeline modifications, and leak repairs with our premium selection of trade-grade copper slip couplings. Specifically engineered without an internal pipe stop, these repair couplers slide completely along fixed copper lines, allowing you to bridge a joint smoothly and permanently without needing to deflect or dismantle existing pipework.

Manufactured from thick-walled, high-purity copper, each fitting ensures exceptional thermal conductivity and a flawless capillary draw during the endfeed soldering process.

📐 Available Sizes & Sizing Guide

Select your required size configuration from the dropdown menu to view specific availability:

• 15mm (SKU: WBS14) – Standard domestic repairs and residential heating branches

• 22mm (SKU: WBS15) – Ideal for primary domestic water mains and secondary heating loops

• 28mm (SKU: WBS16) – Engineered for large-scale residential fittings and commercial mains

• 35mm (SKU: WBS17) – Commercial profile for mid-sized distribution networks and plant rooms

• 42mm (SKU: WBS18) – Heavy-duty construction for commercial plant rooms and district heating

• 54mm (SKU: WBS19) – Industrial-grade main line repair component for maximum capacity loops

🛠️ Key Features

• Slip Architecture: Built completely without an internal ridge, allowing the fitting to slide freely along the pipe run for flexible positioning over damaged sections

• Premium Construction: Durable, corrosion-resistant pure copper built to withstand extreme industrial environments

• Joint Type: Standard endfeed profile optimized for clean, permanent capillary soldering

• Bore Integrity: Preserves a perfectly smooth internal bore to eliminate fluid turbulence and prevent pressure drops

💧 Plumbing & Installation Benefits

• Effortless Maintenance: The definitive solution for cutting out burst or compromised sections of pipework in tight crawl spaces, behind structural walls, or between joists where pipe movement is impossible

• Component Retrofitting: Simplifies the integration of new inline valves, commercial regulators, pumps, or zone controllers without dismantling extensive structural pipe runs

• Ultimate Thermal Resilience: Purpose-built to handle severe thermal expansion, contraction, and high-velocity flows safely in high-pressure wet heating networks