consists of: hose box, shower hose, escutcheon suitable for rim or tile mounted installation 1 function sBox for quiet, smooth and protected hose guidance connection dimension: DN15 no additional maintenance opening required bath rim width at least 80 mm clamping range: 0 - 30 mm maximum pull-out length of hand shower 1,45 m removable for service at any time protected against backflow, according to DIN EN 1717 maximum flow rate at 3 bar: 9,5 l/min