Sigma inspection hatch cover, chrome-matte 115.768.46.1

Flush-mounted inspection cover for in-wall cisterns – discreet access and elegant appearance

The Geberit Sigma revision cover is a practical solution that provides an aesthetic finish to the flushing installation. Made of high-quality plastic, it blends perfectly with modern bathroom arrangements. Its chrome-matte finish gives it a subtle yet elegant character. Thanks to it, access to the flushing mechanism is easy and convenient, while remaining discreetly hidden.

Functionality and installation

The Sigma cover works on the principle of a revision panel, which means it allows direct access to the inside of the cistern if servicing or adjustment is required. Pneumatic activation ensures smooth and reliable operation. The small height (11 mm) ensures that the cover does not disrupt the aesthetics of the wall and harmoniously blends into its surface. A width of 164 mm provides comfortable operation and fits standard inspection openings.

• Matte finish: Minimizes fingerprints and makes it easy to keep clean – this is especially important in the bathroom.
• Durable plastic: Guarantees long-term use and resistance to mechanical damage.
• Easy access to the flushing mechanism: Allows quick and efficient servicing of the installation without having to disassemble the entire cistern.
• Elegant design: The chrome-matte color perfectly complements modern bathroom fixtures.
• Pneumatic activation: Ensures smooth and reliable operation of the flushing mechanism.

The cover is not intended for urinals or for top or front operation – its design focuses on providing convenient access to the inside of the in-wall cistern. The lack of a container for hygiene tablets is another feature confirming its purpose as a purely revision element, and not functional in terms of dispensing cleaning agents.