Harlequins Hydroclear sewage treatment plant range is producing a excellent 96.6% pollutant removal level the final discharge can be discharged into a running stream or soakaway . Key Benefits Virtually silent operation Odourless Moving bed biological Reactor systems which are self cleaning and unable to become blocked unlike some fixed film systems low maintenance costs Power failure default so acts as a septic tank in the event of power failure. 275kg weight , 3400mm length x 1250mm width x 2560mm height ,3400ltr capacity. Please call for details.