Grohe 31180000 Eurosmart Cosmopolitan Single-Lever Kitchen Tap Spare Parts

Summary

Spares for the Grohe 31180000 Eurosmart Cosmopolitan single-lever kitchen tap. This high-spout sink mixer is designed for low-pressure installations using an open water heater and uses three connection hoses as part of the low-pressure arrangement.

The mixer uses a Grohe SilkMove ceramic cartridge to control water flow and temperature. The high swivel spout provides additional clearance for filling and washing larger items. When servicing the tap, use the exact 31180000 model code to identify the correct internal parts because visually similar Grohe kitchen mixers can use different cartridges and fittings.

Technical Details

Cartridge and Servicing

The Grohe 46558000 is the 35 mm low-pressure single-lever cartridge specified for this mixer. It controls both water flow and temperature inside the tap body. Symptoms associated with a worn cartridge can include water dripping from the spout when the tap is turned off, stiff or loose lever movement, or poor control of flow and temperature.

Before you order check

Confirm that the tap is marked 31180000 and that it is the low-pressure Eurosmart Cosmopolitan version used with an open water heater. Do not select internal parts from appearance alone, as other Grohe kitchen mixers can use different cartridge and mounting arrangements.