Grohe 33637003 Eurostyle Single-Lever Bath Shower Mixer (1/​2 Inch) Spare Parts

SUMMARY

Spares for Grohe 33637003 Eurostyle Single-Lever Bath Shower Mixer 1/2 Inch

- - Wall Installation

- - Grohe SilkMove 46mm Ceramic Cartridge

- - Set for Final Installation (19 506 003)

- - Automatic Diverter: Bath / Shower

The GROHE 33637003 Eurostyle is a concealed, wall-mounted, single lever bath/shower mixer with G 1/2 connections, a chrome loop lever and an automatic diverter. This page brings together Grohe spare parts and service components for maintaining the exact 33637003 mixer.

The 46mm GROHE SilkMove ceramic mixer cartridge controls water flow, shut-off and mixed temperature, while the automatic diverter changes the outlet between the bath spout and shower. The complete mixer incorporates the visible 19 506 003 final-installation set together with the concealed mechanism.

The GROHE 19506003 Eurostyle Single Lever Bath Shower Mixer Spare Parts page covers the associated visible trim set. When supplied separately, 19506003 is a trim-only set and does not include the concealed body.

Technical Details

- - Brand: GROHE

- - Range: Eurostyle

- - Category: Bath shower mixer

- - Product code: 33637003

- - GROHE catalogue code: 33 637 003

- - Installation type: Concealed, wall-mounted mixer

- - Connection size: G 1/2

- - Finish: Chrome

- - Control type: Manual single lever mixer

- - Lever type: Loop metal lever

- - Cartridge: GROHE SilkMove 46mm ceramic mixer cartridge

- - Diverter: Automatic bath/shower diverter

- - Final-installation set: 19 506 003

- - Escutcheon diameter: 163mm

- - Concealed installation-depth range: 15-45mm

- - Operating pressure range: 0.5-10 bar

- - Preferred operating pressure: 1-5 bar

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

- - Recommended water temperature: 60 C

- - Maximum water temperature: 70 C

- - EAN: 4005176334405

Fault Guidance

- - A stiff or uneven lever, reduced flow, poor mixed-temperature control or incomplete shut-off may indicate wear in the 46048000 cartridge

- - Water continuing to drip from the bath spout or shower outlet when the mixer is turned off can indicate cartridge wear or another internal sealing fault

- - Unreliable outlet switching, partial flow from both outlets or failure to remain on the selected outlet can indicate a diverter fault

Before You Order

- - Confirm the exact mixer code, 33637003 or 33 637 003, using the original documentation or installation records

- - Check that the existing trim has the loop metal lever and 163mm escutcheon used by this model

- - Identify whether the fault lies with the cartridge, diverter, trim or installation depth before selecting a replacement component

- - Do not identify the mixer from dimensions alone, as other Eurostyle models can have a similar appearance

- - Isolate the hot and cold water supplies before dismantling or servicing the mixer