Sage/Breville Dual Boiler O-Ring Set
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This 20-piece O-ring servicing set with a 58mm group head seal is designed to help home baristas and technicians maintain Sage and Breville Dual Boiler espresso machines. Made from food-grade silicone, the kit covers seals for hose connections, thermal probes, and steam probes across a range of BES and SES 900 to 990 series machines. It offers a cost-effective way to address common leak points and restore machine performance without sending the unit in for professional servicing.
Key Features & Specs
| Kit Contents | 20 assorted O-rings plus one 58mm group head portafilter seal |
|---|---|
| Material | Food-grade silicone, heat-resistant and safe for use in pressurised water systems |
| Compatibility | Fits Sage and Breville Dual Boiler models BES/SES 900, 920, 980, and 990 series |
| Coverage | Seals hose connections, thermal probe fittings, and steam probe junctions |
| Purpose | Replacement servicing seals to prevent and fix leaks during routine maintenance |
| Value | Multi-piece set reduces the need to purchase individual seals separately, lowering overall maintenance cost |
Best for: Home espresso enthusiasts and DIY repair-minded owners of Sage or Breville Dual Boiler machines who want to perform routine maintenance or address minor leaks without the cost of a professional service call.