The Carat XXL underground tank has been specially developed for rainwater harvesting and for use as a retention cistern, firefighting water tank, process water tank and septic tank.
- Flexibility and stability are perfectly combined
- No need for heavy load transport on trucks up to the size of 76,000 ltrs
- Secure investment thanks to the market leading 15-year warranty!
- Lorry bearing up to 40 t
- Groundwater-stable
- Dome opening with stainless steel profile for precision fit and secure mounting
- Lighter than equal tank made of concrete or steel
- Numerous DN 100/150/200 connection surfaces
- Optional DN 300 connection
- Optional second tank dome
- Up to 122,000 litres on request
Sizing
| Length [mm] | Width [mm] | Height [mm] | Weight [kg] | Volume [l] | order no. | add to enquiry |
|---|---|---|---|---|---|---|
| 25225 | 2500 | 3160 | 3775 | 102000 | 380344 | |
| 23740 | 2500 | 3160 | 3265 | 96000 | 380343 | |
| 22840 | 2500 | 3160 | 3430 | 92000 | 380342 | |
| 21355 | 2500 | 3160 | 3220 | 86000 | 380341 | |
| 20455 | 2500 | 3160 | 3085 | 82000 | 380340 | |
| 18970 | 2500 | 3160 | 2875 | 76000 | 380317 | |
| 18070 | 2500 | 3160 | 2740 | 72000 | 380316 | |
| 16585 | 2500 | 3160 | 2530 | 66000 | 380315 | |
| 15240 | 2500 | 3160 | 2395 | 62000 | 380314 | |
| 14200 | 2500 | 3160 | 2185 | 56000 | 380313 | |
| 13300 | 2500 | 3160 | 2050 | 52000 | 380312 | |
| 11815 | 2500 | 3160 | 1840 | 46000 | 380311 | |
| 10915 | 2500 | 3160 | 1705 | 42000 | 380310 | |
| 9430 | 2500 | 3160 | 1495 | 36000 | 380309 | |
| 8530 | 2500 | 3160 | 1360 | 32000 | 380308 | |
| 7045 | 2500 | 3160 | 1150 | 26000 | 380302 | |
| 6200 | 2500 | 3160 | 1000 | 22000 | 380307 | |
| 4530 | 2500 | 3160 | 750 | 16000 | 380301 |
calculated size Request for information
Technical details
Installation
max. earth covering [mm] (without groundwater, vehicle loading) 1500
Accessibility
max. axle load [t] 8
