UN in-wall toilet cistern frame MPM - MPMI - MPZ series (Geberit-compatible)

The UN in-wall toilet cistern frame MPM - MPMI - MPZ series is a concealed installation system designed to support wall-hung toilets and hide the flush cistern inside the wall. Compatible with common Geberit-style mounting systems, the frame provides a stable, load-bearing structure for mounting a toilet pan and a flush actuator plate, while allowing standard water and waste connections to be routed through the installation cavity. The product is intended for use where a recessed cistern and a minimal visible profile are required, suitable for both residential and commercial sanitary spaces.

Advantages

The frame offers a durable steel construction engineered for rigid support of wall-hung toilets and stable fixation of the concealed cistern. Compatibility with Geberit-style mounting interfaces simplifies integration into existing installation workflows and with common flush plates. The design enables efficient use of wall space and provides straightforward access for service through the flush plate opening, minimizing visible plumbing and creating a clean bathroom appearance.

Suitable for

• Installation of wall-hung toilets in residential bathrooms
• Concealed cistern installations in commercial restrooms
• Renovation projects where a recessed flush system is desired
• New builds requiring space-saving sanitary solutions

Key specifications

• Concealed frame for in-wall cistern and wall-hung toilet mounting
• Steel load-bearing construction for secure pan fixation
• Compatible with Geberit-style mounting and flush plate interfaces
• Standard water inlet and waste outlet connections suitable for typical plumbing
• Adjustable height and depth settings to fit common stud and masonry wall assemblies

How to use

Install the frame into the wall cavity or fix it to a supporting structure following local building and plumbing regulations. Connect the water supply and waste outlet to the standard connection points provided on the frame, and secure the wall-hung toilet pan to the mounting bolts. Adjust the frame height and alignment as required before closing the wall finish. Fit the flush actuator plate to gain access to the cistern mechanism for commissioning and future maintenance.

Usage recommendations

Use qualified plumbing and installation professionals for correct mounting, water and waste connections, and to ensure compliance with local standards. Verify compatibility of the chosen flush plate and wall-hung pan with the frame mounting pattern before installation.