McAlpine TSG2-ANTI/LIG Trapped Gully – Advanced Drainage with Anti-Syphon & Anti-Rodent Protection
The McAlpine TSG2-ANTI/LIG is a high-performance trapped gully, engineered to provide efficient wastewater drainage in commercial, industrial, and residential settings. Designed with a 75mm water seal, this gully effectively prevents foul odours and backflow, ensuring a hygienic environment.
Key Features & Benefits:
- 75mm Water Seal – Creates a protective barrier against odours, maintaining fresh indoor air quality.
- Anti-Syphon & Anti-Rodent Design – Prevents rodents and pests from entering the drainage system while ensuring consistent water flow.
- Durable Construction – Manufactured from high-quality PVC or ABS, offering excellent resistance to corrosion and long-term durability.
- Versatile Connection Options – Features a 110mm vertical solvent spigot outlet (BS EN 1329-1:2000), with compatibility for 2" pipe connections.
- Secure Clamp Ring & Cover Plate – Provides a neat, professional finish while securely holding the gully in place.
- Multiple Cover Plate Choices – Available in White Plastic, Polished Stainless Steel, or Chrome-Plated Brass, allowing for aesthetic flexibility in different applications.
- Flexible Installation – Suitable for sheet flooring in both concrete and suspended timber floors, making it ideal for a range of building projects.
With McAlpine’s trusted innovation, the TSG2-ANTI/LIG offers advanced drainage protection, ensuring a reliable, easy-to-maintain, and highly effective solution for modern plumbing systems. Whether for commercial kitchens, healthcare facilities, or residential properties, this gully provides long-lasting performance with added hygiene and pest control benefits.


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