Grohe 23730003 Eurostyle Single-Lever Bath/​Shower Mixer Spare Parts

SUMMARY

Spares for Grohe 23730003 Eurostyle Single-Lever Bath/Shower Mixer

The Grohe 23730003 Eurostyle is a chrome, single lever, concealed bath shower mixer supplied as a complete set with its concealed body. It controls mixed-water flow and temperature through one solid metal lever, while the automatic diverter switches the water between the bath and shower outlets.

The mixer uses a 46mm GROHE SilkMove ceramic cartridge and a metal escutcheon. The available Grohe shower spare parts below support routine servicing of the cartridge, diverter, installation depth and shower connection.

Technical Details

- - Brand: GROHE

- - Range: Eurostyle

- - Category: Bath shower mixer

- - Product code: 23730003

- - Manufacturer catalogue code: 23 730 003

- - Installation: Concealed wall installation

- - Mixer type: Single lever ceramic mixer

- - Connection size: G 1/2

- - Finish: Chrome

- - Lever: Solid metal lever without an opening

- - Cartridge: 46mm GROHE SilkMove ceramic cartridge

- - Diverter: Automatic bath and shower diverter

- - Escutcheon: Metal, 163mm diameter

- - Overall vertical dimension shown on the technical drawing: 193mm

- - Overall projection range shown on the technical drawing: 118-148mm

- - Pressure range shown: 0.5-10 bar, with 1-5 bar recommended

- - Water temperature: 60 C recommended, 70 C maximum

- - Flow indication: 27 litres per minute at 3 bar

- - EAN: 4005176365324

Function and Fault Diagnosis

Stiff or uneven lever movement, poor flow or temperature control, incomplete shut-off, or water dripping from the bath spout or shower outlet when the mixer is turned off can indicate wear in the 46048000 cartridge. Unreliable outlet switching, water flowing from the wrong outlet, or partial flow from both outlets can indicate a fault with the 46737000 diverter.

Before You Order

Check the mixer code, lever design, escutcheon layout and existing spare number before ordering. The 19506003 page covers the final-installation trim set, whereas 23730003 is the complete mixer set supplied with its concealed body.

Installation Note

Where the mixer is used with bath-filling and pop-up overflow arrangements, a suitable backflow-prevention device should be installed in accordance with applicable local regulations.