hand shower 1S DN 15 flow class A with cleaning system with big size shower spray 130 x 130 mm angle adjustable in 5 stages (maximum tilt angle 30 degree) voluminous shower spray from 100 spray nozzles flow rate 18.9 ltr/min at 3 bar low-aerosol connection 1/2 inch noise level I P-IX 18516/IB