Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your GROHE Skate Cosmopolitan Flush Plate, Model 37535000. This product is designed for use with compatible GROHE concealed cisterns, offering a dual flush mechanism for efficient water usage. Please read these instructions carefully before beginning installation or use.

This image displays the GROHE Skate Cosmopolitan S flush plate, highlighting its minimalist design and compact dimensions. The plate measures 130mm in width and 172mm in height, with a slim profile of 5mm from the wall surface.
Product Features
- Dual Flush Mechanism: Provides options for a full or reduced flush, contributing to water conservation.
- Chrome Finish: Durable and easy-to-clean surface.
- Compact Design: Approximately 30% smaller than standard GROHE flush plates.
- Flexible Installation: Can be positioned vertically or horizontally.
- Required Inspection Chamber: Designed for use with GROHE inspection chamber (model 40911000).
Setup and Installation
Installation of the GROHE Skate Cosmopolitan Flush Plate should be performed by a qualified professional to ensure correct functionality and adherence to local plumbing codes. The flush plate is designed for use with a compatible GROHE concealed cistern and requires a specific inspection chamber.
Key Installation Requirements:
- Ensure the GROHE Rapid SL Frame and concealed cistern are correctly installed according to their respective manuals.
- A small inspection chamber (GROHE model 40911000) is required for proper fitting of all Cosmopolitan S flush plates.
- The flush plate can be mounted in either a vertical or horizontal orientation, depending on your aesthetic preference and cistern compatibility.
- Follow the detailed instructions provided with the concealed cistern for connecting the flush plate's pneumatic hoses to the flush valve.

This diagram illustrates the internal structure and the requirement for a GROHE inspection chamber (model 40911000) for proper installation of the Cosmopolitan S flush plate with a Rapid SL Frame. It shows how the flush plate connects to the internal mechanism.

The flush plate is shown installed above a wall-mounted toilet in a contemporary bathroom setting, demonstrating its aesthetic integration with modern bathroom fixtures and wooden paneling.
Operating Instructions
The GROHE Skate Cosmopolitan Flush Plate features a dual flush system designed for water efficiency. It consists of two distinct buttons for different flush volumes:
- Large Button: Activates the full flush for solid waste, providing a complete rinse of the toilet bowl.
- Small Button: Activates the reduced flush for liquid waste, using less water per flush.
To operate, simply press the desired button firmly and release. The flush mechanism will activate, and the cistern will refill automatically.
Maintenance
To maintain the appearance and functionality of your GROHE Skate Cosmopolitan Flush Plate, follow these cleaning guidelines:
- Clean the surface regularly with a soft, damp cloth and a mild, non-abrasive cleaning agent.
- Avoid using abrasive cleaners, scouring pads, or harsh chemicals (e.g., bleach, ammonia-based cleaners) as these can damage the chrome finish.
- Rinse thoroughly with clean water after cleaning and dry with a soft cloth to prevent water spots.
- Do not attempt to disassemble the flush plate for cleaning unless specifically instructed by GROHE support.
Troubleshooting
If you encounter issues with your flush plate, consider the following common troubleshooting steps:
- Weak Flush: Check if the water supply to the cistern is fully open. Ensure the flush plate buttons are fully depressing the internal mechanism.
- Constant Running Water: This often indicates an issue with the flush valve inside the cistern. Ensure the flush plate is not stuck in a depressed position. If the problem persists, the flush valve may need inspection or replacement by a professional.
- Stiff Buttons: Ensure the flush plate is correctly seated and not obstructed. Avoid forcing the buttons.
For persistent issues or complex problems, it is recommended to contact a qualified plumber or GROHE customer support.
Specifications
| Attribute | Value |
|---|---|
| Brand | GROHE |
| Model Number | 37535000 |
| Material | Kunststoff (Plastic) |
| Color | Chrome |
| Finish Type | Chrome |
| Configuration | Double (Dual Flush) |
| Item Weight | 400 Grams |
| Installation Type | Screw-In |
| Switch Type | Push Button |
Warranty and Support
The GROHE Skate Cosmopolitan Flush Plate (Model 37535000) comes with a 5-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use and service.

The official GROHE logo indicating a 5-year manufacturer's guarantee for the product, ensuring long-term reliability and support.
For warranty claims, technical assistance, or further support, please contact GROHE customer service through their official website or the contact information provided with your purchase documentation. Please have your product model number and proof of purchase available when contacting support.