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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: 168421
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Linx Square
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Linx Square
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Linx Square
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Linx Square
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Plumbright Push-Fit Brass Female Stem Adaptor The Plumbright Push-Fit Brass Female Stem Adaptor is designed to create a secure female threaded connection within plumbing and heating systems. Combining a reliable push-fit connection with a durable brass female thread, this adaptor provides a fast and efficient way to connect pipework to valves, controls, manifolds, taps, and other threaded components without the need for soldering or specialist tools. Suitable for both domestic and commercial applications, this plumbing fitting is ideal for use within hot and cold water systems, including wet underfloor heating installations where dependable and leak-resistant connections are essential. Key Features and Benefits Push-fit design allows for quick and simple installation Creates a secure female threaded connection for plumbing and heating systems DZR brass construction offers excellent durability and corrosion resistance Suitable for hot and cold water applications Compatible with barrier pipe systems commonly used in wet underfloor heating No soldering, adhesives, or hot works required Provides a reliable and long-lasting connection Suitable for professional installers and DIY projects Suitable Applications and Compatibility This push-fit female stem adaptor is suitable for a wide range of plumbing and heating applications where a threaded female connection is required. It is commonly used when connecting pipework to manifolds, valves, pumps, controls, taps, and other threaded heating system components. Compatible with hot and cold water systems, the fitting is suitable for use with barrier pipe commonly installed in wet underfloor heating systems and general plumbing installations. Role In Underfloor Heating Within a wet underfloor heating system, secure and dependable pipe connections are critical for long-term system performance and reliability. This adaptor helps provide a straightforward transition between push-fit pipework and threaded heating components, supporting efficient installation while reducing the need for complex jointing methods. The push-fit connection helps speed up installation time and minimise disruption on site, making it a practical choice for both new builds and retrofit underfloor heating projects. Guidance Ensure pipework is fully prepared and cut cleanly before installation. The pipe should be inserted fully into the fitting to create a secure seal. Always confirm compatibility with the intended pipe type and heating system requirements before installation. Suitable installation practices and system testing procedures should be followed in accordance with current plumbing and heating regulations. Technical Overview Push-fit plumbing and heating adaptor DZR brass threaded connection for improved corrosion resistance Straight female stem adaptor design Suitable for hot and cold water systems Compatible with plumbing and wet underfloor heating applications Designed for use with barrier pipe systems Maximum operating pressure suitable for standard domestic heating systems :