MDPE Tee 25mm is a compression fitting designed for MDPE pipework, built for tradespeople installing water supply and irrigation lines. It provides a reliable 90-degree branch off a main run, specifically for 25mm MDPE pipe. Key specs and benefits
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Pipe size: 25mm MDPE pipe
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Pressure rating: PN10, meaning it is rated for up to 10 bar (approximately 1 MPa or 145 psi) under normal operating conditions
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Material: MDPE, offering durability, flexibility and chemical resistance
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Connection type: threaded compression connections to create a tight seal and minimise leakage when installed correctly
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Corrosion resistance: MDPE fittings resist chemical attack and corrosion, contributing to longer service life in both indoor and outdoor environments
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Durability: designed to withstand temperature variations and mechanical stress common in real-world piping
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Versatility: suitable for water supply, irrigation, and other fluid transport applications
Why this matters on site
- The 25mm size matches common MDPE distribution mains, enabling straightforward branching without re-sizing or adapters.
- The PN10 rating provides a clear, verifiable pressure limit for domestic and light commercial systems, helping you select the right fitting for the job.
- MDPE’s chemical resistance reduces maintenance needs in systems carrying treated water, fertilisers or variable weather exposure.
- The compression connection design aims to deliver leak-free joints with proper installation, plus the approach is generally cost-effective and easy to deploy without specialist equipment. Practical use cases
- Branching a garden irrigation line from a 25mm main run
- Splitting a domestic cold water feed in a shed or outbuilding
- Simple, reliable extensions in light industrial water piping where MDPE is specified Installation tips
- Ensure pipe ends are clean and cut square before insertion
- Insert fully into the tee’s compression connection and tighten to seal
- Use compatible MDPE pipe and fittings to maintain the PN10 rating and system integrity
- Check joints for leaks after pressurising; re-tighten if necessary This MDPE Tee 25mm offers a practical, field-ready solution for creating secure 90-degree branches in MDPE water and irrigation networks, with clear performance expectations and straightforward installation.