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Qmax

QmaxQmax 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.

Qmax Features
1Galvanised steel edge rail4Installation levelling feet
2Manufactured from recycled polyethylene5High capacity drainage
3Male / female (push-fit) interlock

Qmax 225 Channel & End Cap (EN 1433 Class F900kN)
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 pdf
Qmax 225 End cap – (0.24m) 42221 1.4 pdf

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.

Qmax 350 Channel & End Cap (EN 1433 Class F900kN)
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 pdf
Qmax 350 End cap – (0.26m) 42351 2.8 pdf

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.

Qmax 365 Channel & End Caps (EN 1433 Class F900kN)
Description Part No. Invert
Depth
mm
Weight
kg
Spec Info
Qmax 365 Channel with Q-Flow galvanised steel slot – (2m) 32822 800 35.6 pdf
Qmax 365 End cap – (0.012m) 32825 3.5 pdf
Qmax 365 End cap for channel cuts – (0.06m) 32886 2.4 pdf

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.

Qmax 465 Channel & End Caps (EN 1433 Class F900kN)
Description Part No. Invert
Depth
mm
Weight
kg
Spec Info
Qmax 465 Channel with Q-Flow galvanised steel slot – (2m) 32832 950 41.9 pdf
Qmax 465 End cap – (0.012m) 32835 4.9 pdf
Qmax 465 End cap for channel cuts – (0.06m) 32887 3.1 pdf

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.

Qmax 600 Channel & End Caps (EN 1433 Class F900kN)
Description Part No. Invert
Depth
mm
Weight
kg
Spec Info
Qmax 600 Channel with Q-Flow galvanised steel slot – (2m) 32842 1155 57.2 pdf
Qmax 600 End cap – (0.016m) 32845 9.8 pdf
Qmax 600 End cap for channel cuts – (0.06m) 32888 4.9 pdf

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.

Qmax Pits & Pit Accessories (EN 1433 Class F900kN
Description Part No. Weight
kg
Spec Info
Qmax 225/350 Access unit with slotted grate – (0.66m) 32971 77.5 pdf
Qmax 225/350 pit with slotted grate – (0.66m) 32973 81.5 pdf
Qmax Universal pit with slotted grate – (0.87m) 2 44316 181.0 pdf
Qmax 365 pit connector assembly (pair) – (0.8m) 32826 11.8 pdf
Qmax 465 pit connector assembly (pair) – (0.8m) 32836 15.8 pdf
Qmax 600 pit connector assembly (pair) – (0.8m) 32846 25.1 pdf

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.

Qmax Step Connectors
Description Part No. Weight
kg
Spec Info
Qmax 225 to Qmax 350 Step connector – (0.025m) 32880 0.8 pdf
Qmax 365 to Qmax 465 Step connector – (0.045m) 32882 2.5 pdf
Qmax 465 to Qmax 600 Step connector – (0.045m) 32883 3.7 pdf

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.

Need advice in specifying Qmax?

Qmaxdrain request formACO offers project specific services designed to make specification, ordering and installation easy.

The services deal with each project’s unique, hydraulic, structural, maintenance and spacial requirements. The service is fully documented and is offered free of charge and obligation.

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ACO also offers a diverse range of urban infrastructure drainage systems for public domains, community areas, streetscapes, schools, business parks, car parks, commercial and industrial developments. For more info, click here.

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