By Geberit.

Save water with the Geberit Sigma 50 Dual-Flush Actuator, which gives you a choice of two flushing options. The fluid design allows for easy cleaning and sanitation.


  • For flush actuation of wall-hung concealed toilet tanks
  • For use with Geberit concealed tank UP300/UP320/UP720
  • Dual flush capability saves water
  • Includes mounting frame, 2 Actuator rods, and 2 Distance bolts
  • Moving parts are accessible behind actuator flush panel
  • Made of molded plastic, zinc die cast or stainless steel
  • Incorporates water saving possibilities with dual-flush buttons of 1.6 GPF (6 LPF) or 0.8 GPF (3 LPF) giving an effective flush volume of 1.1 GPF (4 LPF)
  • 9.62" W X 0.5" D X 6.5" H
Metal, plastic
Manufacturer Information
Click to download specifications.
Item Number
115.788.11.5 115.788.DW.5 115.788.EP.5 115.788.GH.1 115.788.GH.5 115.788.11.1 115.788.SC.5 115.788.SD.5 115.788.SE.5 115.788.SQ.5