Arena Cosmopolitan flush button for urinal, alpine white 38857SH0

Flush button for urinal – reliability and aesthetics in one

This flush button from the Grohe Arena Cosmopolitan series is an ideal solution for both professionals and end users. Specifically designed for urinals, it combines functionality, durability and modern design. Made of high-quality plastic, it ensures long-lasting use and ease of cleaning.

Functionality and application

The button is designed for mounting with Rapid U or Rapid UMB flush valves. Its mechanical activation method guarantees reliable operation, and a single button allows for intuitive operation. Thanks to the front-side activation, installation is simple and convenient. It will work both in new installations and during the modernization of existing bathrooms. It is compatible with wall-hung toilets and dedicated to urinals.

Product advantages

• Material durability: Made of durable plastic, resistant to mechanical damage and corrosion.

• Simple installation: Designed for easy installation with popular Grohe Rapid U/UMB flushing systems.

• Dimensions: Compact dimensions (116 x 144 mm) allow installation even in limited space.

• Reliable operation: Mechanical activation method ensures stable operation for a long time.

• Aesthetic design: Alpine white gives the button an elegant look that fits most bathroom arrangements.

• Flow rate adjustment: The ability to adjust the water flow in the range of 1.0 - 6.0 liters allows you to adjust the flushing to individual needs and save water.

• Noise level class II: Ensures quiet operation, which increases comfort.

Technical specifications

The Arena Cosmopolitan flush button is characterized by a solid construction and precise workmanship. The flow pressure should be at least 0.5 bar, and the maximum working pressure is 6 bar. This guarantees safe and efficient operation in various installation conditions. It is worth remembering the need to order an inspection shaft separately when using Grohe Rapid SL or Uniset flush tanks with GD 2 – this is important for the full functionality of the system.