Stormbrixx HD: Stormwater Tanks for Heavy Duty Environments
StormBrixx® HD is ACO’s plastic geocellular surface water management system recommended for applications up to 30 tonnes. It consists of a single, recyclable, polypropylene body that can be assembled in a variety of ways to form an open bonded structure.
StormBrixx® HD - features & benefits

| 4.5 Half bodies per cubic metre | |
|---|---|
| Half bodies are laid and connected together in a brick bonded format to create structural rigidity in the overall system | |
| High void ratio of 95% of total volume available for storage | |
| Height of 1 layer: 612mm | |
| Min. cover depth (see image above): 0.5m – landscaped 0.6m – car park 0.8m – truck traffic |
|
| StormBrixx® units can be cut in half to allow integration into the overall system | |
| The open structure of StormBrixx® allows inspection cameras and cleaning devices to have free passage through the system |
StormBrixx® HD - product details
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 1205 | 602 | 343 | 10.0 | 314061 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 592 | 600 | 32 | 1.8 | 314097 |
![]() | 592 | 300 | 32 | 0.9 | 314095 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 550 | 550 | 43 | 0.8 | 314022 |
![]() | 1200 | 600 | 94 | 3.5 | 314094 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 100 | 40 | 46 | 0.1 | 314023 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() | ![]() | 650 | 650 | 120 | 4.7 | 314075 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 594 | 594 | 610 | 32.0 | 27034 |

| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
Class B | - | ø460 | 50 | 27 | 143123 |
| Class D | - | ø460 | 60 | 30 | 143124 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
300mm high shaft | - | ø437 | 350 | 2.6 | 314038 |
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| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
Class B | 560 | 600 | 55 | 47 | 85014 |
| Class D | 640 | 640 | 88 | 70 | 143029 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
150mm high shaft | 650 | 650 | 150 | 4.9 | 142832 |
| 300mm high shaft | 650 | 650 | 300 | 9.8 | 142831 | |
![]() |
Connector clips (set of 4) | 94 | 24 | 26 | 0.05 | 142840 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
DN100 | 210 | 210 | 200 | 0.6 | 142833 |
| DN150 | 260 | 260 | 200 | 1.1 | 142834 | |
| DN225 | 350 | 350 | 200 | 2.5 | 142835 | |
| DN300 | 415 | 415 | 200 | 4.0 | 142836 | |
| DN375 | 500 | 500 | 200 | 6.0 | 142837 |

| Roll Size (m) | Area (m2) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|
![]() |
0.75mm liner - 8m x 70m roll 1, 2 | 8 x 70 | 560 | 400 | 143167 |
| 1 Geomembrane roll can be cut down to size for a nominal cutting fee, contact ACO. 2 Prefabricated geomembrane panels up to approximately 1,000m2 can be supplied, contact ACO. |
|||||
| Roll Size (m) | Area (m2) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|
![]() |
2m x 50m roll 3 | 2 x 50 | 100 | 15 | 142971 |
| 2m x 175m roll 3 | 2 x 175 | 350 | 70 | 142973** | |
| 3m x 175m roll 3 | 3 x 175 | 525 | 105 | 142974** | |
| 4m x 175m roll 3 | 4 x 175 | 700 | 140 | 142975** | |
| 6m x 175m roll 3 | 6 x 175 | 1050 | 210 | 142976** | |
| ** If supplied from Perth office, add 'WA' to the end of the Part #, for example '142973WA' 3 Non woven geotextile can also be used for infiltration tanks. |
|||||
| Roll Size (m) | Area (m2) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|
| 2m x 50m roll | 2 x 50 | 100 | 13 | 142965 | |
| 4m x 50m roll | 4 x 50 | 200 | 28 | 142966 |
View other drain options:

Commercial trench drains
ACO offers a diverse range of Australian manufactured trench drains for urban, commercial, recreational, industrial, and residential applications.
For more info, click here.

Underground stormwater tanks
Once trench drains have collected water, it can be detained, infiltrated or stored for reuse with ACO StormBrixx®, a unique and patented plastic geocellular stormwater management system designed for all construction environments.
For more info, click here.

Treatment and control devices
The range includes gross pollutant traps, oil water separators, sediment traps, pump stations as well as other solutions involving innovative technologies for stormwater management.
For more info, click here.
























