The range of Marley sustainable drainage systems includes the Waterloc250 modular geocellular unit and the Flowloc control device.
Waterloc250 is ideal for use in either an underground infiltration or attenuation system. 96% of the cell volume is available to store water, minimising the extent of excavation required for the installation.
Flowloc is a vortex flow control device. Used as part of an attenuation scheme, Flowloc controls the rate at which water is discharged to a surface water drain or water course.