Sigma in-wall cistern 12cm without frame 109.300.00.5

Geberit Sigma concealed cistern – reliability and comfort of use

The Geberit Sigma concealed cistern is a solution for those who value aesthetics, functionality and ease of installation in the bathroom. Model 109.300.00.5, designed for heavy-duty construction, is ideal for both new and renovated bathrooms. The cistern design allows installation in brick and installation walls, providing design flexibility.

Construction and functionality

The cistern has been designed with the convenience of installers and users in mind. It allows for dual or single flush, depending on the selected operating button (Sigma01, Sigma20, Sigma30, Sigma50, Sigma60, Sigma70 or Sigma80 as well as Mambo, Tango). Thanks to the "stop" function with some button models (Rumba, Mambo or Tango), it is possible to precisely control the amount of water used. The factory flush settings are 6 and 3 liters, but they can be adjusted to individual needs.

The cistern has a universal R 1/2" water connection with a built-in angle valve and anti-condensation insulation – prevents moisture condensation on the tank surface. The water connection can be made from the back or from the top in the middle, which makes it easier to adapt to a specific installation. The set includes a flushing bend and mounting elements. The protective cover of the inspection opening protects against moisture and dirt and is easy to install and shorten.

Advantages for professionals and users

• Easy installation and service: The cistern has been designed so that installation and service work can be performed without the use of specialized tools.
• Versatility: Possibility of connection to various types of floor-standing and wall-hung toilet bowls and selection from many operating button models.
• Water saving: Adjustment of the amount of flushing water allows reducing water consumption and lowering bills.
• Durability: Made of high-quality plastic (polyethylene), resistant to mechanical damage and corrosion.
• Quiet operation: Pushers with sound damping ensure quiet operation of the cistern.
• Anti-condensation insulation: Eliminates the problem of water condensation on the cistern tank.
• Installation flexibility: Possibility of connecting water from the back or top makes it easier to adapt to the existing plumbing installation.

The Geberit Sigma cistern is an investment in the comfort of using the bathroom for many years. Its solid construction, functionality and ease of installation make it the perfect choice for both professional installers and demanding end users.