Wirquin One has been designed, not only to suit most of the 2” cisterns but to speed up the process of replacing a mechanical flush valve, says the manufacturer.
It offers a flush valve push button that’s self-adjustable, while the product includes a telescopic overflow and adapts automatically to the height of the cistern for a fast and efficient fit. This design also offers a more efficient and consistent water saving 6/4 Litre dual flush, with an operating force at just 16 newtons, requiring the lowest pressure on the market, according to the manufacturer. The product comes with a 10-year guarantee and is WRAS approved.
The video can be viewed below or at www.wirquin.co.uk