Ultra SPR03 3/4" Ceramic Disc Cartridges (20 Splines) - Hot and Cold
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Summary
Ultra SPR03 is a pair of hot and cold 3/4 inch ceramic disc flow cartridges with 20 splines, used in selected Ultra and Hudson Reed bath taps, bath fillers, wall mounted bath spouts and bath shower mixers.
These quarter-turn cartridges control hot and cold water flow. When worn or damaged, common symptoms include dripping from the spout or shower outlet after the tap is turned off, difficulty shutting the water off fully, or stiff and uneven handle movement.
Technical Details
- Supplied as a hot and cold pair
| Cartridge type | ceramic disc flow cartridges |
|---|---|
| Size | 3/4 inch |
| Number of splines | 20 |
| Handle spline diameter | 7.6mm |
| Total length | 52.3mm |
| Top shroud screw thread diameter | 23.8mm |
| Main fixing screw thread diameter | 25.9mm |
- Height of bottom section from seal bottom to above black O-ring: 24.5mm
Before you order check
Check the exact model code and compare the spline count, spline diameter, thread sizes and overall length against your original cartridges.
Do not rely on 3/4 inch size or 20 splines alone, as cartridges can still differ in body shape, thread form and seal position.
Confirmed Compatible Models
- BC302DL Hudson Reed Topaz Lever Bath Taps
- BC302DX Hudson Reed White Topaz With Crosshead Bath Taps
- BC304DX Hudson Reed Topaz Dome Deck Mounted Bath Shower Mixer & Shower Kit
- BC304HX Hudson Reed White Topaz With Crosshead Deck Mounted Bath Shower Mixer
- BC309DL Hudson Reed Topaz Lever Wall Mounted Bath Spout & Stop Taps
- BC309DX Hudson Reed White Topaz With Crosshead Wall Mounted Bath Spout & Stop Taps
- BC309HX Hudson Reed Topaz Wall Mounted Bath Spout & Stop Taps
- BC404DX Hudson Reed Black Topaz With Crosshead Bath Shower Mixer Tap
- BC404DXWM Hudson Reed Black Topaz With Crosshead Wall Mounted Bath Shower Mixer
- PF344 Hudson Reed / Ultra Eon Deck Mounted Bath Shower Mixer Tap
- MG333 Hudson Reed Clio 3 Tap Hole Bath Mixer
- PM364 Ultra Ecco Bath Shower Mixer with Shower Kit Chrome
- PT308-E358 Hudson Reed Jule Freeflow with Pop Up Waste Overflow and Bath Filler Valves
- PW308 Hudson Reed Xeta Freeflow Bath Filler Valves
- PW313 Hudson Reed Xeta Wall Mounted Bath Mixer Tap
- PW323 Hudson Reed P-zazz 3 Tap Hole Bath Mixer
- TEL324 Hudson Reed Tec Lever Bath Shower Mixer
- TEL333 Hudson Reed Tec Lever 3 Tap Hole Bath Mixer Tap With Swivel Spout
- TEL304 SPR04 Hudson Reed Tec Lever 4 Tap Hole Bath Mixer
- TEX303 Hudson Reed Tec Crosshead 3 Tap Hole Bath Mixer
- TEX333 Hudson Reed Tec Crosshead 3 Tap Hole Bath Mixer Tap With Swivel Spout
- HEX373 Hudson Reed / Ultra Helix Crosshead Wall Mounted Bath Filler Spout
Related Spares You May Need
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.
Payment methods
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