GROHE Urinal valve Rondo 37339 with integrated pre- Urinal off Rondo chrome GROHE Rondo valve for Urinal DN 15 with actuation Urinal and outlet nozzle flow pressure min. 1930 , 5 bar operating pressure max. 5 bar integrated pre-shut-off flushing flow regulation test mark requests flushing quantity setting of 2, 1930 - 6, 1930 l brass with sliding rose flushing pipe 200 mm inner 1930 with rose GROHE StarLight chrome surface