The Geberit SIGMA flush plate is specially designed for front flushing of water tanks. embed. It is equipped with two-way trigger rods. Sound insulation ensures quiet operation. Its quick adjustment can be carried out without delay. without the use of tools. The plate is equipped with a double button so you can choose between two flush options. Its matt chrome coating not only gives it an elegant look, but also makes it easier to clean. Technical characteristics: < /p> Trigger force: < 20 N