Ensure your property's drainage is top-notch with the Graf infiltration tunnel. This system is perfect for both private and rural areas. Combine it with your soakaway and attenuation to create a robust solution. It can handle a permanent load level of up to 59kN per square meter, making it ideal for lorry-bearing needs. The system features one or several tunnel modules, which include two end plates for easy extension. Installation is straightforward, with modules laid in one or more lines at the same level. Each module weighs 11 kilos, making handling efficient and manageable. Choose the Graf infiltration tunnel for a reliable, high-performance drainage solution that meets all your needs.. Graf Infiltration Tunnel for Soakaways and Attenuation
Price History
Prices were last updated on: