Ultra SPR41 Hydro Massage Cartridge Service Kit For HMC001 (Thermostatic, Flow and Diverter Cartridges). Also includes stop ring for the thermostatic cartridge.
This item is out of stock but a potential compatible replacement is Product Part Number: J523. This is listed below as a related spare. Please note that we cannot guarantee a fit.
Cartridge Measurements:
| Total Length | 93.8mm (including wax thermostat at bottom) |
|---|---|
| Diameter at Widest Point | 33.9mm |
| Diameter at Stop Ring Splines | 22.4mm |
| Top Spline Diameter | 9.4mm |
| Top Spline Teeth / Notches | 24 |
| Diameter at Top O'ring | 33mm |
| Diameter at Middle O'ring | 31.8mm |
| Diameter at Bottom O'ring | 30mm |
| Fitting Type | Push Fit with M5 (5.7mm) Grub Screw (Grub Screw Not Included) |
| Colour | Brass |
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