The package includes almost all components for constructing an infiltration system for a single family dwelling. The rainwater from the connected areas is filtered by sedimentation, filtration and separator insertion in the PLURAFIT filter and then routed into the DRAINMAX Tunnel trench for subsequent infiltration into the ground. The Tunnel trench is covered with a geotextile for protection from soil.

SUPPLY ONLY.

Pipes and earth work not included.

The size of an infiltration system is calculated depending on various parameters such as roofs, soil properties, etc.

Contact us for your project: [email protected]

It is with 1.6 m³ a large volume- and light plastic tray system that creates a hollow space in the soil. The rain water can be directly retained at the source and will infiltrate through the open soil and side holes. It is also possible to restrict the water flow to the stormwater pipe only. This technology saves significant costs on laying complex piping systems. The DRAINMAX tunnel system can also be used for infiltration of effluent water from sewage plants

• Rainwater infiltration for homes
  • 1 x 300010 PLURAFIT cap
  • 1 x 300000 PLURAFIT Basis element
  • 2 x 300005 PLURAFIT chamber extension
  • 1 x 300025 PLURAFIT Sedimentation-, filter- and separation insertion 
  • 1 x 300030 PLURAFIT filter basket 
  • 1 x 500152 DRAINMAX Tunnel start section of 100 litres for loading capacity SLW 60
  • 1 x 500150 DRAINMAX middle tunnel of 1600 litres for loading capacity SLW 60
  • 1 x 500151 DRAINMAX tunnel end section of 100 litres for loading capacity SLW 60
  • 5 x 500026 Meter geotextile with 2,5 m width, 300 g/m²

• 1: DRAINMAX tunnel	6: Sedimentation and filter pit
  2: Backfilling of tunnel from sides and top	7: Rainwater inflow
  3: Filter fabric	8: Ground water level
  4: Tunnel cover	9: Biologically active layer
  5: Top layer	10: Distance to the base of the building