The Platin XXL flat rainwater tank has been developed for rainwater harvesting requiring a shallow installation. It is available in 20000 to 25000 litre variants. 

  • Rotating tank dome to easily align the connecting lines
  • Available with a second tank dome as an option
  • Suitable for HGV loading up to a vehicle weight of 30 t (66138 lbs)
  • Connection up to DN 300 (12")
  • Flexible connection openings with prefitted DN 150 (6") lip seals
  • Tank height of just 125 cm (4' 1")
  • High-quality, integrated DN 150 (6") filter technology
  • Dome opening with stainless steel profile for precision fit and secure mounting
  • Connection fitting of up to DN 200 (8"), on tank dome of up to DN 300
  • 15 Year Warranty

If you would like a larger sized tank, please send us a query.


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] 750 - 1300
max. axle load [t] 2.2
max. vehicle weight [t] 3.5
max. vehicle weight with reinforced concrete slab [t] 60

Groundwater installation

Earth covering with groundwater installation [mm] 750 - 1500


max. earth covering [mm] (without groundwater, vehicle loading) 1500