- To connect a washing machine, dishwasher or tap to the water line network ,- Is directly installed at water connection pipes with 1/2 (21.3 mm) connection ,- Hose connection: 3/4 (26.9 mm) for dishwasher/washing machine, separately lockable ,- Copper pipe connection: 10 mm to water tap, separately lockable ,- Chrome-plated - Connection: Copper Tube Connection/Hose Connection/Water Connection ,- Hose Connection: 3/4 (DN:20), 26.9 mm ,- Tube Connection: 3/8, (tube: 10 mm) ,- Water Connection: 1/2 (DN:15), 21.3 mm ,- Equipment: Backflow Preventer/Wall Rosette ,- Colour: Chrome 2 years legal warranty only