StormBrixx SD: Stormwater Tanks for General Purpose Environments
Introducing the StormBrixx® SD, ACO’s plastic geocellular surface water management system recommended for applications up to 9 tonnes (for heavier loads, please contact ACO). It consists of a single, recyclable, polypropylene body that can be assembled in a variety of ways to form an open bonded structure.
Ideal for projects needing reliable water retention and infiltration, StormBrixx SD is a robust, lightweight alternative to traditional methods. Unlike typical installations, this system significantly reduces excavation needs. Consider utilising stormwater absorption trench designs with StormBrixx SD to maximise efficiency and reduce environmental impact. Explore how this system can benefit your application.
StormBrixx® SD - features & benefits

| 3 Half bodies per cubic metre | |
| Functional design combined with an intelligent snap-lock system make for easy handling and rapid installation | |
| High void ratio of 97% of total volume available for storage | |
| Height of 1 layer: 914mm or 490mm for 1/2 layer | |
| Typical cover depth (see image above): 0.5m – landscaped 0.6m – car park |
|
| Side panels are used on the outer walls of the structure to enable geotextiles and geomembranes to be installed | |
| Recyclable polypropylene material provides a robust and corrosion-resistant basis for a long-lasting stormwater management system | |
| Small openings at the base of the pillars allow water to fill and drain. This allows the pillars to form part of the storage volume |
StormBrixx® SD - product details
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
|---|---|---|---|---|---|
![]() | 1200 | 600 | 494 | 9.5 | 314090 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() | ![]() | 907 | 592 | 104 | 3.1 | 314091 |
![]() | 453 | 592 | 104 | 1.5 | 314098 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() | ![]() | 550 | 550 | 50 | 0.8 | 314092 |
![]() | 1200 | 600 | 94 | 3.5 | 314094 | |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | |
![]() | 53 | 44 | 26.5 | 0.1 | 314093 |
| 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 | 457 | 18.1 | 138141 |

| 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 |
| Overall Length (mm) | Overall Width (mm) | Overall Depth (mm) | Weight (kg) | Part No. | ||
|---|---|---|---|---|---|---|
![]() |
Class B | 560 | 600 | 55 | 44 | 85249 |
| Class D | 640 | 640 | 88 | 70 | 143041 |
| 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 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.




























