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Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status

Trade Prices
Always trade prices, never retail markup.
UK Delivery
£50 flat rate • up to 20 business days.
FENSA Fitting
Professional install available.
by Linx Square
SKU: 168344
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Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT
Plumbright White Plastic Push-Fit 15mm Stem Elbow (SPTE6766M) The Plumbright 15mm Stem Elbow is a high-performance push-fit plumbing fitting designed to create a secure 90-degree change in direction within 15mm pipework systems. Suitable for both heating and hot and cold water installations, it provides a fast, clean and reliable alternative to traditional soldered joints, making it ideal for professional installers and confident DIY users working on modern plumbing or underfloor heating systems. Key Features and Benefits Push-fit design for fast, tool-free installation and reduced labour time Secure 90-degree connection for neat and efficient pipe routing Suitable for hot and cold water and heating systems, including underfloor heating pipework WRAS approved and Kitemarked for quality assurance and compliance Manufactured from durable, corrosion-resistant materials for long-term reliability Demountable and reusable for flexible installation and maintenance High resistance to pressure and temperature variations for system safety Suitable Applications and Compatibility This push-fit elbow is designed for use with compatible 15mm pipe systems in domestic and light commercial installations. It is suitable for sealed heating systems, hot and cold water distribution, and general plumbing layouts where a reliable directional change is required. It integrates seamlessly into modern plumbing infrastructure and is commonly used within wet underfloor heating pipe circuits and manifold connections. Role In Underfloor Heating Within a wet underfloor heating system, fittings like this stem elbow play an important role in ensuring efficient pipe routing between the manifold and floor circuits. By providing a secure, leak-resistant directional change, it helps maintain consistent flow, supports system efficiency, and reduces the risk of pressure loss. Its push-fit design also allows for quicker installation in confined or hard-to-access areas, making system commissioning faster and more straightforward. Guidance Ensure pipe ends are clean, cut square, and free from burrs before insertion. Push the pipe fully into the fitting until it reaches the internal stop to achieve a secure seal. Always confirm compatibility with the pipe material and system requirements before installation. Suitable for use in both exposed and concealed installations in accordance with standard plumbing practice. Technical Overview Connection type: Push-fit Fitting type: 90-degree stem elbow Material: High-performance plastic composite System compatibility: Hot and cold water, sealed heating systems Approvals: WRAS approved, Kitemarked Reusable design for maintenance flexibility :