Space saving, easy to install and lightweight – specifically designed for use in rural areas – with a capacity of 300 litres.
Every wastewater treatment system (both primary and secondary) requires a land application area to discharge the treated effluent. GRAF has developed a strong and durable arch trench drain (also refered to as leach drain) to achive this via absorption principle in the most sustaibable and efficient way.
- The GRAF infiltration tunnel has been mainly designed for the use in private and rural areas
- The system which consists of one or several tunnel modules and two end plates can be extended at will
- Ergnomically Designed & Engineered with ease of use in mind, a single module only weights 11kg.
- Once installed, the finished level can be used by heavy duty vehicles
- The infiltration tunnel can be loaded permanently up to 59 kN/sqm and thus is also suitable for lorry-bearing
- 5 years warranty
Sizing
Volume [l] | Length [mm] | Width [mm] | Height [mm] | Weight [kg] | Quantity | order no. | add to enquiry |
---|---|---|---|---|---|---|---|
300 | 1160 | 800 | 510 | 11 | 1 | 230010 |
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