54mm Silicone Steam Ring 2-Pack for Espresso Machines ✔️ 2x 54mm silicone steam rings, BPA-free, high-temp seal 54mm silicone steam rings are gasket replacements designed for 54 mm group heads, a handy upgrade for baristas and home setups. They fit a range of Breville/Sage machines, including 870, 878, 880, 860, 840, 810, 500 series, as well as Sage 500/810/870/875/878/880. The silicone construction provides a tight seal, easy installation, and a long lifespan under heavy steam use. ✅ Diameter 54 mm (2.13 in); compatible with 870/878/880 and other 54 mm group heads ✅ BPA-free silicone, safe for coffee use; -65°F to 450°F (-54°C to 230°C) range ✅ Durable gasket with better heat resistance than rubber, longer service life ✅ Pack of 2 in beige color for quick replacement and spare parts 💡 What is a silicone steam ring used for? This handy gasket seals the espresso machine's group head and replaces worn seals to prevent leaks and maintain consistent pressure. - Handy seal for preventing moisture leaks while maintaining steady pressure - Easy to install and swap during routine maintenance - Compatible with 54mm Sage/Breville models such as 870/878/880