wall mounted single lever sink mixer DN 15 wall fastening solid lever ceramic cartridge with hot water safety device PCA aerator M22 x 1 flow level 6.0 ltr/min swiveling (185 degree) spout L = 200 mm S-unions 1/2 x 3/4 inch in accordance to EN 817 Pressure Compensating Aerator 3.8 ltr/min (1 gpm)