Vacuum flushing systems
The Eliquo Hydrok CWF Storm Flush™ tank cleansing system, also called a 'Flushing Bell', is a cost-effective solution for the removal of sedimentation from storm water storage tanks using an automatic, self-regulated flushing technology.
The cleaning system is non-powered and can be used on all storm water retention tanks. It utilises sewage storm water for the flushing process, thus requiring no additional fresh water.
CWF Storm Flush™ is a simple method for sediment removal. Storm water is held in reserve in the storage reservoir, filled during the tank filling process. At the end of a storm event and after the system has emptied, the retained flushing water is released via the vacuum break within the flushing vessel. This creates a RFP (Roughing, Fine and Polishing) staged flushing regime that mixes and carries the sediment from the base of the tank to the receiving sump.
CWF Storm Flush™ is made from stainless steel. There are no moving parts within the storm tank. All the necessary valve arrangements are built into a control manifold located in a small manhole chamber located at ground level.