consists of: overhead shower, shower arm shower head size: 280 mm spray type: PowderRain and Rain in combination ball-joint: overhead shower angle adjustable material spray disc: metal shower arm length 390 mm maximum flow rate at 3 bar: 12,3 l/min flow rate PowderRain and Rain spray in combination (at 3 bar): 12,3 l/min function from: 8,7 l/min minimum flow pressure: 1,2 bar overhead shower removable for cleaning installation: wall connection thread G ½ connection dimension: DN15 suitable for continous flow water heaters