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Geberit HS05 hygiene flush unit for Sigma concealed cistern 12 cm, mains operation

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Technical data

Protection degree


Nominal voltage

85–240 V AC

Operating voltage

12 V DC

Mains frequency

50–60 Hz

Power consumption standby

0.15 W

Interval flush time, factory setting

5 s

Product material


Application purposes

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For preventing stagnation in drinking water pipesFor preventing contaminationFor installation in Sigma concealed cisterns 12 cmFor releasing a single or dual flush via the actuator plate


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Scope of delivery

  • Support block with servomotor and lifting device, premounted

  • Electrical control

To order additionally

  • Actuator plate

Geberit Control – The app for professional work on Geberit products in public spaces

Geberit Control offers users digital access to Geberit products for simple and efficient management of sanitary facilities by facility managers and plumbers. All functions in the app are free of charge.

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