Qmax 550/700/900 Chambers

ACO manufacture an access and silt chamber specifically designed for use with the high capacity Qmax 550, 700 and 900 channels to suit both D400 and F900 load classifications. The Qmax access and silt chamber is designed to provide a compact and economical method of gaining access to a channel system for maintenance and cleaning, or for silt management.

The Qmax chamber is designed to allow for 4-way channel connections to be made for simple changes of direction and optimised scheme designs. Qmax 225 and 350 channel connections are also provided where large silt capacities are required or if all channel sizes are to be connected to the access chamber.

All Qmax chambers are manufactured from polyethylene (PE) which is lightweight, tough and chemically resistant. The materials used in the construction of the Qmax chambers contain high levels of recycled materials and are themselves recyclable at the end of their life.

Qmax chambers are supplied complete with either slotted or solid hinged ductile iron covers and frames to suit both D400 and F900 load classifications.

Please note, when connecting either Qmax 550, 700 or 900 channels to the access and silt chamber it is necessary to use the relevant chamber connector. These are available in both “male” and “female” options or can be purchased as a pair. The chamber connector provides a connection to twinwall pipe or can be used as a reducer to connect the high capacity Qmax channels to the chamber.

• Qmax 550 chamber connector – 375mm Twinwall
• Qmax 700 chamber connector – 450mm Twinwall
• Qmax 900 chamber connector – 600mm Twinwall