Product Overview
The GROHE Cosmopolitan Soap Dispenser (Model 40535DC0) is designed to complement your kitchen workspace with its SuperSteel InfinityFinish. This dispenser offers convenience and durability, featuring a scratch and tarnish-resistant surface, a robust brass head and flange, and a 15 oz. capacity. Its one-piece cartridge pump unit allows for easy top-refilling of soap or lotion.

Image: GROHE Cosmopolitan Soap Dispenser, showcasing its sleek design and SuperSteel InfinityFinish.
Specifications
| Model Number | 40535DC0 |
| Color | Super Steel Infinity Finish |
| Material | Brass |
| Product Dimensions (L x W x H) | 3.88" x 1.75" x 2.88" |
| Shape | Cylindrical |
| Liquid Volume | 400 Milliliters (approx. 13.5 fl oz) |
| Item Weight | 16 ounces |
Setup and Installation
Installation of the GROHE Cosmopolitan Soap Dispenser requires a suitable mounting hole in your countertop or sink. Ensure the chosen location allows for easy access to the dispenser head and sufficient clearance beneath the counter for the reservoir bottle.
- Prepare the Mounting Hole: If a hole is not already present, drill a hole of appropriate diameter (refer to the dimension diagram for exact measurements) in your countertop or sink. Ensure the area is clean and free of debris.
- Assemble the Dispenser: Attach the threaded shank to the dispenser head. Place the rubber washer over the shank from the top side of the counter.
- Mount the Dispenser: Insert the dispenser head and shank assembly through the prepared hole. From underneath the counter, secure the assembly with the provided mounting nut and washer. Tighten firmly but do not overtighten.
- Attach the Reservoir Bottle: Screw the soap reservoir bottle onto the threaded shank from underneath the counter. Ensure it is securely attached to prevent leaks.

Image: Dimension diagram illustrating the required measurements for installation, including hole diameter and clearance.

Image: The GROHE Cosmopolitan Soap Dispenser seamlessly integrated into a kitchen sink area, demonstrating its functional placement.
Operating Instructions
The GROHE Cosmopolitan Soap Dispenser is designed for straightforward operation and refilling.
- Dispensing Soap: Press down on the dispenser head to release soap or lotion. The pump is designed to deliver a consistent amount with each press.
- Refilling: To refill the dispenser, simply lift the pump head straight up from the top of the counter. Pour liquid soap or lotion directly into the reservoir bottle. Once filled, place the pump head back into its position. There is no need to access the bottle from underneath the sink for refilling.
Maintenance
To ensure the longevity and appearance of your GROHE Cosmopolitan Soap Dispenser, follow these maintenance guidelines:
- Cleaning the Finish: The SuperSteel InfinityFinish is scratch and tarnish-resistant. Clean the dispenser regularly with a soft, damp cloth and a mild, non-abrasive cleaning solution. Avoid using harsh chemicals, abrasive cleaners, or scouring pads, as these can damage the surface finish.
- Pump Mechanism: If the pump mechanism becomes stiff or clogged, remove the pump head and rinse it thoroughly under warm water. You may also pump warm water through the mechanism to clear any residue.
Troubleshooting
If you encounter issues with your soap dispenser, consider the following common solutions:
- No Soap Dispensing: Check if the reservoir bottle is empty. Ensure the pump head is fully seated and the straw is correctly inserted into the soap.
- Weak or Inconsistent Pump: The soap may be too thick. Try diluting it slightly with water. Ensure there are no air bubbles in the pump mechanism.
- Leaking: Verify that the reservoir bottle is securely screwed onto the threaded shank and that all washers are properly in place during installation.
Warranty and Support
This GROHE product is covered by a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical assistance, or to purchase replacement parts, please contact GROHE customer support. You can also find additional information and resources by visiting the official GROHE Store.





