97-107mm Inlet x 4""/110mm Outlet Flexible WC Connector (Long Length)
Length Closed: 170mm
Length Extended: 410mm
Standard: There is no British Standard for Flexible WC Connectors but McAlpine Connectors comply to German Standard DIN 1389:2000-05 for Flexible WC Connectors.
Additional Info: Tested by German Testing House LGA, Certificate Number 0120208-02 and other Testing Houses. Tests prove conclusively that there is no build-up of sediment and the product is perfectly fit for purpose