Ultra SB322 4 Way Diverter Cartridge (Premier Bathroom Collection, Hudson Reed)
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Summary
SB322 Ultra 4 Way Diverter Cartridge (Premier Bathroom Collection / Hudson Reed)
The Ultra ULTRA-SB322 is a 4 way shower diverter cartridge for selected Premier Bathroom Collection and Hudson Reed shower valve assemblies. It is used to control outlet selection on multi-function shower valves where the diverter directs water between shower outlets.
This cartridge is identified by its 20 tooth brass spline, 4 function outlet design, bottom locating pins and supplied dimensional profile. Check the existing cartridge measurements, spline count and locating-pin spacing before ordering, as similar Hudson Reed and Ultra valves can use different internal spares.
Technical Details
| Total length including bottom seal | 111mm excluding locating pins |
|---|---|
| Diameter at widest point | 38mm at O-ring |
| Brass spindle length including spline | 58mm |
| Top spline diameter | 7.9mm |
| Top spline teeth / notches | 20 |
| Barrel diameter | 35.5mm to 36.5mm |
| Function outlets | 4 |
| Distance between bottom locating pins | 27mm centre to centre |
Chrome Collar Measurements
| Total length | 52mm |
|---|---|
| Diameter at widest point | 41mm above bottom thread |
| Brass spindle length including spline | 58mm |
| Barrel diameter | 35mm |
| Top thread diameter | 23.8mm |
| Bottom thread diameter | 40mm |
Common Fault Symptoms
A worn or damaged diverter cartridge can cause poor outlet selection, stiffness when turning the control, water passing to the wrong outlet or water continuing from a shower head or spout after the outlet has been changed. If water drips when the valve is fully turned off, also check the flow cartridge and valve body for debris before replacing parts.
Confirmed Compatible Models
- Ultra Helix Concealed Thermostatic Twin Shower Valve With Oval Plate Chrome A3004 / PK346
- Hudson Reed Tec Pura Concealed Twin Shower Valve With Built-in Diverter A3007 up to 2009
- Hudson Reed Kubix Concealed Twin Shower Valve With Diverter A3017 pre 2009
- Hudson Reed A3023-A3207-A3288-PN310 Tec Pura Plus Triple Concealed Thermostatic Shower Valve with Diverter
Related Spares You May Need
- SVR22 87mm Ultra Hot Flow On/Off Cartridge Red
- SVR21 Ultra 3/4" Ceramic Disc Quarter Turn Cartridge for ART3210 Shower Valves
- TACSIL 3g Premium Cartridge Silicone Grease - WRAS Approved
- SSC50T20 Thermostatic Cartridge Valquest Ultra Hudson Reed
- Hudson Reed SAG30212 Traditional Shower Handle for SA30049 & SACDV Cartridge Ultra
- Hudson Reed SA30049 Thermostatic Cartridge - ULTRA Original Version
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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