Bristan Sirrus Gummers SK1200-1 O-Ring Seal Kit for 1200 Series Thermostatic Cartridges
Please Note: The seal kit includes what you can see in the photo. The kit doesn't include hard white plastic spacer washers as this part rarely falters.
This seal kit is designed to replace the seals on the following thermostatic cartridges:
The SK1200-1 is an O-ring seal kit used when servicing selected Bristan Sirrus and Gummers 1200 Series thermostatic cartridge assemblies. It is used across a range of single-control sequential Mini Valve shower systems and selected Bristan thermostatic basin mixers.
The seal kit renews the sealing components around the thermostatic cartridge assembly where the existing O-rings have become worn or damaged. Bristan service information pairs SK1200-1 with the SK971006 cartridge assembly on established Colonial and Sonique valve systems.
| Part code | SK1200-1 |
|---|---|
| Part type | O-ring seal kit |
| Cartridge platform | 1200 Series thermostatic cartridge assemblies |
| Associated cartridge assembly | SK971006 |
Check the exact shower valve or tap model and revision before ordering. Similar Bristan Mini Valve products can use different internal parts and seal kits. Do not identify the correct seal kit from cartridge diameter alone.
If you are unsure which part you need, use the Di Vapor part identification service.
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