Carat XXL underground tank
Available in sizes 16,000L - 122,000L
Multi- Purpose: specifically developed for rainwater harvesting and stormwater management for use as a retention, firefighting, treated water, septic tank, or on-site detention system.
Higher Capacity: available in sizes from 16,000L to 122,000L. Standard “off the shelf” sizes are available up to 52,000L, with customised options available to 122,000L - just contact us!
Lightweight: lighter than an equal tank made from concrete or steel.
Multiple Access Domes: available for varying configurations.
Lid Options: pedestrian, class B or D loading with grated options.
Ladders: access ladders available.
Warranty: GRAF Carat XXL tanks are supported by a 15-year manufacturers' warranty.
Sizing
| Volume [l] | Length [mm] | Width [mm] | Height [mm] | Weight [kg] | order no. | add to enquiry |
|---|---|---|---|---|---|---|
| 16,000 L | 4725 | 2500 | 2550-3160 | 780 | 40,0001 | |
| 22,000 L | 6250 | 2500 | 2550-3160 | 1060 | 40,0002 | |
| 26,000 L | 7150 | 2500 | 2550-3160 | 1140 | 40,0003 | |
| 28,000 L | 7775 | 2500 | 2550-3160 | 1340 | 40,0004 | |
| 32,000 L | 8675 | 2500 | 2550-3160 | 1420 | 40,0005 | |
| 36,000 L | 9575 | 2500 | 2550-3160 | 1500 | 40,0006 | |
| 38,000 L | 10200 | 2500 | 2550-3160 | 1700 | 40,0007 | |
| 42,000 L | 11100 | 2500 | 2550-3160 | 1780 | 40,0008 | |
| 46,000 L | 12000 | 2500 | 2550-3160 | 1860 | 40,0009 | |
| 48,000 L | 12625 | 2500 | 2550-3160 | 2060 | 40,0010 | |
| 52,000 L | 13525 | 2500 | 2550-3160 | 2140 | 40,0011 |
calculated size Request for information
