Valsir’s Rainplus Siphonic Rainwater Solution Installed in Bunnings Christchurch Airport Store


Valsir’s Rainplus siphonic rainwater solution was installed in the new Bunnings Christchurch Airport store.

The siphonic system was designed in conjunction with the Valsir Italy engineers and provided a very cost effective solution that can clear up to 66 Litres per second of rainwater.

The key to the efficiency of the  Rainplus siphonic solution is the specially designed rainwater roof outlets that greatly reduce air entering the rainwater system enabling the siphonic effect to activate as early as possible during rainfall.

The Bunnings Christchurch Airport store covers more than 13,000 square metres with a further 27000 square metres of carpark space.

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