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17/02/2022

CWF - Self-Regulating, Controlled Water Storm Tank Flushing

The ELIQUO HYDROK CWF technology offers an efficient and cost effective alternative to the normal storm tank cleaning procedures.

The CWF will only operate when it needs to, immediately after a storm event and can be utilised at the end of any length tank.

The CWF Storm Flush is a simple method for sediment removal. Storm water is held in reserve in the storage reservoir, filled as the tank fills during a storm - no separate water supply is required. 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 which mixes and carries the sediment from the base of the tank to the receiving sump. A CWF system needs very little maintenance because of the few moving parts - the only moving part on the CWF is the non-return valve, which is an easily interchangeable off- the-shelf item, quick and easy to replace.

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View the video of it in action www.eliquohydrok.co.uk/en/product-videos.html.

Benefits

• No power requirement, or controls

• Suitable for new tanks and retrofit to existing tanks

• Flushes even after partial fillings

• Fully self-priming and flushing operation for rectangular, square and circular tanks

• Suitable for both open and below ground installations

• Intrinsically safe - only one moving part

• Synchronised flushing of multi-unit installations within larger tanks

• Suitable for unscreened flows 

• Offsite manufacture and minimal on-site installation

For further information contact: [email protected] or visit the website www.eliquohydrok.co.uk.

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