Specifically developed for rainwater harvesting, available in sizes 8500 and 10000 litres various vehicle load bearing (combined with Telescopic dome shaft with cast iron lid).

  • Optimal tank geometry and statics due to CAD product development – equals highest stability
  • Unique fitting accuracy of the components 
  • Consistent quality due to constant production monitoring
  • Vehicle or lorry-bearing (combined with Telescopic dome shaft with cast iron lid class B or D)
  • Groundwater stable up to the middle of the tank thanks to extremely stable construction
  • Secure investment thanks to the market leading 15-year warranty!
  • Can be expanded as required


Volume [l]Length [mm]Width [mm]Height [mm]Weight [kg]order no.add to enquiry

calculated size Request for information

Technical details


Earth covering with loading capacity [mm] 800-2000
max. axle load [t] 8
max. vehicle weight [t] 12
max. vehicle weight with reinforced concrete slab [t] 60

Groundwater installation

Earth covering with groundwater installation [mm] 800 - 1800


max. earth covering [mm] (without groundwater, vehicle loading) 2000