Grohe 45885000 Ceramic Disc Flow Cartridge (45885 000)
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Summary
Grohe 45885000 Ceramic Disc Flow Cartridge (45885 000) used in the following valves: Grohe Aquatower 3000, Grohe Aquatower 3000, Grohe Grohtherm Auto 2000 - 19657 000 (19657 000), Grohe mixer valve - 34963 000
GROHE 45885000 is a 3/4 inch ceramic disc flow cartridge and flow-control headpart used in selected GROHE shower systems, thermostatic mixers and bath/shower fittings. It provides right-closing 180-degree operation for opening and shutting off the water flow.
The cartridge uses a ceramic sealing disc and operates through a half turn. A worn or damaged flow headpart can be a common cause of water continuing to drip from the shower head or spout when the control is turned off. The exact valve and headpart specification should always be confirmed before replacement.
45885000 supersedes the older GROHE reference 45283. GROHE documentation distinguishes this ceramic headpart from the separate 07 025 Longlife headpart, which is specified for particular valve-body conditions rather than as a general equivalent.
Technical Details
| Part code | 45885000 |
|---|---|
| Part type | ceramic disc flow cartridge / ceramic headpart |
| Nominal size | 3/4 inch |
| Operation | 180-degree / half-turn |
| Closing action | right-closing / clockwise to close |
| Stop orientation | right-hand |
| Sealing mechanism | ceramic sealing disc |
| Maximum flow pressure | 10 bar |
| Maximum hot-water temperature | 80C |
| Installation tool | 17 mm open-ended spanner |
| Maximum fitting torque | 40 Nm |
| Initial fitting position | screw in by hand to approximately 1 mm from the collar stop before final tightening |
| Supersedes older GROHE reference | 45283 |
Confirmed Models and Systems
- GROHE 27026 | 27 026 | 27026000 Aquatower 3000 Dual Shower System
- GROHE 27027 | 27027000 Aquatower 3000 Dual Shower System 3/4 Inch
- GROHE 27200 Aquatower 3000 Shower System
- GROHE 27201 Aquatower 3000
- GROHE 27202 | 27 202 | 27202000 Aquatower 3000 Top 4 Shower System
- GROHE 27203 | 27203000 Aquatower 3000 Top 4 Shower System 3/4 Inch
- GROHE 27 013 | 27013 000 Amera Shower System
- GROHE 34471 Chiara Thermostatic Bar Mixer Shower
- GROHE 34472 Chiara Thermostatic Bar Mixer Shower
- GROHE 34610 / 34610000 Chiara Thermostatic Bar Mixer Shower
- GROHE 34612 | 34612000 Chiara Thermostat Mixer 1/2 Inch
- GROHE 25551000 Sentosa Four-Hole Bath Combination 3/4 Inch
- GROHE 25558000 Sentosa 4-Hole Bath / Shower Combination
- GROHE 19657000 | 19657 000 Grohtherm Auto 2000 Shower Valve
- GROHE 34963000 | 34963 000 Mixer Valve Shower
Common Flow-Side Fault
- Symptom: water continues to drip from the shower head or spout when the control is turned off
- Likely Cause: a worn or damaged flow-control headpart or an incorrect headpart for the valve body
- Solution: confirm 45885000 against the exact GROHE valve before replacement and check the cartridge seating if shut-off is not restored
Before You Order
- Confirm the exact GROHE valve or system reference rather than ordering from the 3/4 inch size alone
- GROHE states that this headpart must not be used in 3/4 inch concealed valves functioning as pipeline shut-off valves
- If the ceramic headpart does not seat correctly or the fitting leaks through the spout after installation, check whether the valve body requires the separate 07 025 Longlife headpart
Related Spares You May Need
The GROHE spare parts below are used with one or more of the confirmed assemblies above. Match each spare to the exact valve or system before ordering because not every item is used in every 45885000 installation.
- TACSIL 3g Premium Cartridge Silicone Grease - WRAS Approved
- GROHE 47542IP0 Flow Diverter Control Handle for Aquatower
- GROHE 47442IP0 Grohtherm 3000 Flow Control Handle - Chrome
- GROHE 47220000 3/4 Inch Thermostatic Cartridge with Non-Rising Spindle
- GROHE 47364000 Aquadimmer Flow Cartridge
- GROHE 08565000 Non-Return Valve
- GROHE 47300000 Stop Ring Adapter
- GROHE 0305600M O-Ring for Aquadimmer Cartridge
- GROHE 47440IP0 Temperature Control Handle
- GROHE 47217000 Thermostatic Cartridge 1/2 Inch with Non-Rising Spindle
- GROHE 28151000 Relaxaflex Shower Hose 1500mm
- GROHE 47456000 Chiara Bath to Shower Diverter Cartridge
- GROHE 47450000 Thermo Element Thermostatic Cartridge
- GROHE 47282000 Reverse Supplies Thermostatic Cartridge
- GROHE 47167000 Stop Ring Auto 2000 Adapter
- GROHE 47187000 Flow Control Knob for Auto 2000 Shower Valves
- GROHE 47255000 Temperature Control Handle
- GROHE 47310000 Thermoelement 3/4 Inch Thermostatic Cartridge
- GROHE 47336000 Cover Plate Fixing Set
- GROHE 47379000 Reverse Supplies Thermostatic Cartridge
- GROHE 47477000 Non-Return Valve
- GROHE 45538IP0 Sentosa Bathroom Tap Handle
- GROHE 1411600M Non-Return Valves Two
Fast delivery
- UK delivery: £5.95 incl. VAT for this small packet item.
- For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
- If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.00pm, Monday - Friday.
- Next day delivery is available to select at an additional charge during the checkout.
- Worldwide delivery available — see our delivery page for details.
Returns
- 14 days 'risk-free' returns.
- Start a return within 14 days of receiving your order by calling 0121 705 0866 or using our contact page.
- Full returns information is available in our terms and conditions.
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