Qmax
Qmax is a slot drainage system for applications consisting of small to large catchment areas. Bodies are manufactured from polyethylene (PE) ensuring the system is lightweight and robust.
Qmax comprises 2 metre long units available in 5 sizes. Simple access and connection between each channel run is provided by a range of access units, pits and connectors.
 | End cap for each system |  | Levelling feet for ease of installation and stability |
 | Stiff rib design provides high strength during handling and installation |  | Pit connectors provide seamless connection between channel and pit |
 | Q-Flow galvanised steel slot (26mm wide inlet slot) |  | Simple push-fit channel connection detail provides watertight seal |
 | Cutting guides every 200mm intervals to achieve desired run length |  | Universal pit with slotted grate and frame provides 4-way channel connection |
 | Patented pavement beam feature allows the steel reinforcement to continue through the inlet for an unbroken reinforced slab. It also allows conduits for services to pass through. |  | Recycled PE construction provides tough, highly corrosion-resistant structure |
 | Step connectors provide seamless connection between different sized systems |  | Lightweight material and design for easy manual handling and fast installation |
| Description | Part No. | Invert Depth mm |
Weight kg |
Spec Info |
|---|---|---|---|---|
| Qmax 225 Channel with Q-Flow galvanised steel slot – (2m) 3 | 32802 | 425 | 17.8 |  |
| Qmax 225 End cap – (0.24m) | 42221 | 1.4 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Invert Depth mm |
Weight kg |
Spec Info |
|---|---|---|---|---|
| Qmax 350 Channel with Q-Flow galvanised steel slot – (2m) 3 | 32812 | 550 | 24.0 | |
| Qmax 350 End cap – (0.26m) | 42351 | 2.8 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Invert Depth mm |
Weight kg |
Spec Info |
|---|---|---|---|---|
| Qmax 365 Channel with Q-Flow galvanised steel slot – (2m) | 32822 | 800 | 35.6 | |
| Qmax 365 End cap – (0.012m) | 32825 | 3.5 | |
|
| Qmax 365 End cap for channel cuts – (0.06m) | 32886 | 2.4 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Invert Depth mm |
Weight kg |
Spec Info |
|---|---|---|---|---|
| Qmax 465 Channel with Q-Flow galvanised steel slot – (2m) | 32832 | 950 | 41.9 | |
| Qmax 465 End cap – (0.012m) | 32835 | 4.9 | |
|
| Qmax 465 End cap for channel cuts – (0.06m) | 32887 | 3.1 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Invert Depth mm |
Weight kg |
Spec Info |
|---|---|---|---|---|
| Qmax 600 Channel with Q-Flow galvanised steel slot – (2m) | 32842 | 1155 | 57.2 | |
| Qmax 600 End cap – (0.016m) | 32845 | 9.8 | |
|
| Qmax 600 End cap for channel cuts – (0.06m) | 32888 | 4.9 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Weight kg |
Spec Info |
|---|---|---|---|
| Qmax 225/350 Access unit with slotted grate – (0.66m) | 32971 | 77.5 | |
| Qmax 225/350 pit with slotted grate – (0.66m) | 32973 | 81.5 | |
| Qmax Universal pit with slotted grate – (0.87m) 2 | 44316 | 181.0 | |
| Qmax 365 pit connector assembly (pair) – (0.8m) | 32826 | 11.8 | |
| Qmax 465 pit connector assembly (pair) – (0.8m) | 32836 | 15.8 | |
| Qmax 600 pit connector assembly (pair) – (0.8m) | 32846 | 25.1 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.
| Description | Part No. | Weight kg |
Spec Info |
|---|---|---|---|
| Qmax 225 to Qmax 350 Step connector – (0.025m) | 32880 | 0.8 | |
| Qmax 365 to Qmax 465 Step connector – (0.045m) | 32882 | 2.5 | |
| Qmax 465 to Qmax 600 Step connector – (0.045m) | 32883 | 3.7 | |
Notes
1. EN 1433 Class F900kN load classification is similar to AS 3996 Class G 900kN.
2. Qmax Universal Pit (Part No. 44316) requires the relevant pit connector assembly.
3. Qmax 225 & 350 channels can be connected directly to Qmax Universal Pit (Part No. 44316).
4. Step connector not available for connecting Qmax 350 channel to Qmax 365 channel.
5. Dimensions on drawings are in millimetres.