Hozelock 2250 Flowmax 3-Way Hose Tap Connector With Watering Can Rapid Filler | DIY at B&Q
HOZELOCK - Flow Control Valve : Allows Quick and Easy Adjustment of Water Flow to Pond Filtration Systems, Compatible with Ø 25mm (1"), 32mm (1"1/4), 40 Mm (1"1/2) [1758 0000] : Amazon.co.uk: Garden
I Bought Hozelock Hose and Tap Connector At B&Q - YouTube