Copper Elbow End Feed Fittings | WRAS Approved | 10mm to 108mm

Select the size that matches your copper pipe’s inner diameter. For example, a 15mm pipe typically uses a 16mm inner-diameter elbow fitting. Always measure your pipe’s inner diameter with calipers before ordering. The wall thickness option affects the fitting’s pressure rating and durability — thicker walls are generally suited to higher-pressure or commercial applications. For inch-to-mm reference: 10mm ≈ 3/8”, 22.2mm ≈ 7/8”, 25.4mm = 1”, 50.8mm = 2”, 108mm ≈ 4-1/4”.

WRAS (Water Regulations Advisory Scheme) approval means the fittings have been independently tested and certified as safe for use in contact with drinking water. This certification confirms the fittings do not contaminate potable water supplies and comply with water supply regulations in the UK and many international markets. It is a key requirement for plumbing installations in regulated environments.

When correctly soldered, copper end feed elbow fittings are generally rated for working pressures suitable for residential and light commercial plumbing — typically up to 150 psi (≈10 bar) for water systems. Actual ratings depend on pipe size, wall thickness, and installation quality. Contact us to confirm ratings for your specific application.

Copper is naturally corrosion-resistant and is commonly used in outdoor and underground plumbing installations. In most cases, these fittings perform well in damp or buried environments. For highly acidic soils or aggressive water chemistry, consult a licensed plumber to confirm suitability for your specific conditions.

Yes. End feed elbow fittings are designed for capillary soldering and are generally compatible with standard lead-free solder and flux used in potable water systems. Ensure the pipe inner diameter matches the fitting bore for a proper capillary joint. Always clean pipe ends and fitting sockets thoroughly before applying flux and heat.

Thicker walls (e.g., 1.5mm, 2mm, or 3mm) generally provide greater durability and are better suited for higher-pressure or commercial applications. Thinner walls (0.8mm–1mm) are typically sufficient for standard residential water supply lines. See variant options for available wall thicknesses per inner diameter size, and contact us if you need guidance for a specific pressure rating.

Copper end feed elbow fittings are commonly used in central heating and hot water systems. They are generally suitable for the temperatures and pressures found in residential heating circuits. Always verify compatibility with your system’s operating parameters and consult a qualified heating engineer if in doubt.

We offer packs of 1 or 5 pieces. For a single repair or small DIY job, 1 pc is usually sufficient. For larger plumbing projects or to keep spares on hand, the 5-piece pack offers better value per unit. You can add multiple size variants to your cart to cover different bend points in the same installation.