Grohmaster : Grohsafe BIV
- Pressure balance valve, 1/2", HP
concealed brass body & trim set
hot water shut-off valve
single sequential control cartridge
installation bracket for body
in masonry / stud walls
handshower Tempesta Duo (28 422)
shower rail, 600 mm (28 666)
shower hose 1500 mm
elbow outlet with none return valve (28 680)
Min. recommended pressure 1.0 bar
Max. pressure differential 2:1