Plas-Fit Barbed Tee Male Thread 16mm x 1/2″ (TM1612)
The Plas-Fit Barbed Tee with 1/2″ Male Thread (Product Code: TM1612) is a professional-grade irrigation fitting designed for building reliable, high-efficiency watering systems. This component allows you to split a 16mm drip line or polythene supply pipe whilst providing a 1/2″ BSP male threaded outlet. It is the perfect choice for connecting pop-up sprinklers, solenoid valves, and other garden irrigation accessories directly to your main supply line.
Featuring a triple-barb design, this tee ensures a maximum-security, leak-free push-fit joint with flexible pipes. This sharp barb profile prevents the pipe from blowing off under high working pressures, eliminating the need for pipe clips in standard setups. Manufactured from premium, UV-stabilised polypropylene, the Plas-Fit TM1612 tee is highly resistant to mechanical impact and weathering, ensuring long-term durability for both above-ground and buried installations.
Key Features & Technical Specifications:
- Manufacturer: Plas-Fit – a global leader in high-quality water distribution fittings.
- Product Code: TM1612.
- Connection Sizes: 2x 16mm barbed ends (for pipes with a 16mm outside diameter) x 1x 1/2″ BSP Male Thread.
- Design: Engineered sharp barbs for easy pipe insertion and maximum pull-out resistance.
- Material: Heavy-duty, chemical-resistant polymer immune to fertilisers, garden chemicals, and frost.
- Application: Ideal for micro-irrigation, drip systems, allotments, and domestic garden sprinkler networks.
Why Choose the Plas-Fit TM1612 Barbed Male Tee?
- Tool-Free Installation: Simply push the 16mm pipe firmly over the barbed ends (pro-tip: dip the end of the pipe in warm water to soften it for an even easier fit).
- Industry Standard Compatibility: The 1/2″ BSP thread seamlessly integrates with professional irrigation brands like Hunter, Rain Bird, and Toro.
- High Pressure Rating: Engineered to handle the pressure fluctuations common in UK mains water and garden pump systems, making Plas-Fit barbed connectors a trusted trade choice.
Upgrading or repairing your garden watering system? Explore the full range at the MB Irrigation online shop to find all your automatic watering essentials. To achieve a perfectly watertight seal on the 1/2″ threaded joint, we highly recommend using professional PTFE tape. Browse our comprehensive collection of threaded pipe fittings or view alternative setups, such as the 16mm x 1/2″ Male Barbed Straight Connector, which is ideal for inline connections and terminations.

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