Silicone Steam Ring for E61 Group Heads and Gaggia Coffee Machines Precision Fit and Compatibility: Designed to fit most modern E61 group heads, this combination gasket is fully compatible with Gaggia coffee machines, ensuring a secure fit for consistent performance. Quality Silicone Material: Made from durable, BPA silicone that is more heatresistant and longlasting than standard rubber gaskets. Easy to install and remove without tools, reducing maintenance time and effort. Extreme Temperature Resistance: Performs reliably across a wide temperature range, from as low as 65°F (54°C) to as as 450°F (230°C), making it suitable for heavy daily use and demanding coffee brewing conditions. LeakProof Design: The soft yet firm silicone construction ensures a tight seal after installation, effectively preventing water leakage during operation, and maintaining pressure stability in the group head. Extended Lifespan: Resists cracking and wear caused by repeated heating and cooling cycles. Maintains elasticity over time to reduce replacement frequency compared to conventional gaskets. Use Scenarios: 1. Daily home espresso brewing with E61style machines, ensuring a leak seal and consistent extraction. 2. Commercial café environments where machines run continuously and require gaskets that withstand prolonged temperatures. 3. Specialty coffee setups using Gaggia machines, where precision fitting and durability enhance overall brewing quality. Size and Function: Compatible with standard E61 group head dimensions. Serves as a steam ring and gasket to maintain a secure connection between the portafilter and group head. Material and Performance: silicone engineered for elasticity, heat resistance, and longterm durability. Designed to provide sealing performance, reducing maintenance issues and improving machine reliability.