single lever basin mixer high DN 15 single hole mounted solid lever with raised base for use with counter-top basin ceramic cartridge with hot water safety device PCA aerator M24 x 1 flow level 3.8 ltr/min (1 gpm) flexible high pressure supply tubes 1/2 inch rapid installation set in accordance to EN 817 Pressure Compensating Aerator 3.78 ltr/min (1 gpm)