GROHE urinal flush valve Rondo 37339 with integrated shut-off chrome GROHE Rondo flush valve for urinal DN 15 with control cap and outlet connection flow pressure min. 1930 , 5 bar operating pressure max. 5 bar built-in shut-off flow control regulation mark requested rinsing volume adjustment of 2, 1930 - 6, 1930 l brass with sliding rosette 1930 pipe 200 mm internal 1930 with rosette GROHE StarLight chrome finish