Flush Button Geberit Delta 50 Black 115.119.DW.1 plate for pneumatic/dual flush systems

The Geberit Delta 50 flush button plate in black is a front-actuating control plate designed for pneumatic and dual-flush cistern systems. It delivers simple, two-stage flushing control for full and reduced flush volumes and is compatible with Geberit in-wall frames and concealed cisterns that accept Delta series plates. The slim black finish provides a discreet appearance suitable for a range of interior styles while maintaining the functional durability expected from a manufacturer of sanitary technology.

Advantages

The Delta 50 plate offers reliable pneumatic operation with clear tactile feedback for each flush stage and a compact profile that integrates with concealed cistern installations. Its black surface resists frequent handling and is easy to clean. Designed for two-volume flushing, the plate supports water-saving operation and is made to fit established mounting interfaces, simplifying replacement or upgrade of existing compatible frames. Materials and construction focus on long service life and steady mechanical response.

Suitable for

• Residential bathrooms with concealed cisterns
• Commercial washrooms requiring discreet actuator plates
• Renovation projects replacing compatible front-actuating plates
• Installations where dual-flush water savings are desired

Key specifications

• Actuation type: front pneumatic actuation for dual-flush control
• Flush options: two-stage operation for full and reduced flush volumes
• Finish: matte black surface suitable for frequent handling
• Compatibility: designed for use with compatible concealed cisterns and in-wall frames accepting Delta series plates
• Mounting: front-mounted plate for concealed cistern interface

How to use

Install the plate to the front interface of a compatible Geberit in-wall frame or concealed cistern following the frame manufacturer’s mounting instructions. Actuate the larger area for a full flush and the smaller area for a reduced flush; pneumatic linkage transfers the command to the cistern valve. After installation, check for correct alignment and smooth operation of both flush stages and ensure the plate is seated firmly against the frame to prevent wobble.

Usage recommendations

For reliable performance, use the plate only with compatible pneumatic or dual-flush cisterns and follow routine cleaning with a mild, non-abrasive detergent. Avoid aggressive chemicals and abrasive pads that could damage the finish. If replacing an existing plate, verify frame compatibility before purchase and test both flush volumes during commissioning.