Silicone Sealing Ring for Espresso Machines Precision Fit for Multiple Models: Designed for compatibility with DeLong, E16, Baistdu, Bezzera 8 and 9 Series, GemiLai, WPM, Carimali, La Mom, Lelit, Nuova Simonelli, and E61 machines. Engineered to sit securely in the espresso group head, preventing steam leaks during extraction for consistent brewing results. Durable HeatResistant Silicone: Constructed from performance silicone that withstands repeated exposure to temperature steam. Maintains shape, integrity, and sealing ability even with daily use in demanding commercial or home environments. Enhanced Brewing Performance: A key component in maintaining pressure between the portafilter and brew head. Prevents leakage, ensures stable pressure, and promotes reliable espresso extraction for better flavor and crema quality. Easy Installation and Replacement: Includes a dedicated installation tool for quick, doityourself replacement. Allows effortless removal of old sealing rings and secure installation of the one without professional servicing. Use Scenarios: 1. Cafes and coffee shops needing dependable seals to keep commercial espresso machines running efficiently during volume use. 2. Home baristas upgrading or replacing worn seals to maintain machine performance and prevent steam loss. 3. Office coffee stations ensuring consistent espresso quality without costly maintenance downtime. Specifications: Material: performance heatresistant silicone Function: Seals group head to prevent steam leaks and maintain brewing pressure Compatibility: Fits DeLong, E16, Baistdu, Bezzera 8 and 9 Series, GemiLai, WPM, Carimali, La Mom, Lelit, Nuova Simonelli, and E61 group heads This sealing ring offers a reliable, longlasting solution for ensuring your espresso machine delivers consistent, quality coffee with every brew.