SERENITY SKY Ceiling Rain Shower Head - Brushed Stainless Steel Rain Shower Panel 600 x 420 mm Recommended concealed part: xTool FULL RAIN 455 x 315 mm Maximum flow rate 6.8 l/min (at 3 bar pressure) PURIFY RAIN 175 x 175 mm Maximum flow rate 6.8 l/min (at 3 bar pressure) Rain Shower Panel 2 different jets Maximum installation depth 150 mm Weight 15kg Connections (Hot water/cold water): 2x DN 20 With anti-limescale system