Gasket Antihydrolic Silicon 11x4x4 (12212)

Astoria GASKET ANTIHYDROLIC SILICON 11X4X4 (Part Number 12212) is a high-quality replacement component designed specifically for Astoria espresso machines. Crafted from premium-grade anti-hydrolic silicone, this gasket ensures superior durability and reliable performance under the intense pressure and high temperatures typical in professional espresso brewing environments. Its precisely engineered dimensions—11 mm inner diameter, 4 mm thickness, and 4 mm width—allow for a perfect fit within the machine’s assembly, preventing leaks and maintaining consistent pressure essential for crafting the perfect espresso shot.

This silicone gasket serves a vital role in maintaining the machine’s hydraulic system integrity by creating a watertight seal between critical components. Its anti-hydrolic properties resist degradation from hot water and steam, which can quickly wear down inferior materials, leading to leaks and compromised machine function. By using this replacement gasket, operators ensure prolonged machine lifespan and reduce downtime, enabling continuous, efficient operation during high-demand periods. Its resilience to thermal and chemical stress also means it maintains optimal sealing performance, contributing to stable pressure during extraction and enhancing the overall quality of the espresso.

Ideal for coffee professionals and espresso enthusiasts who rely on Astoria machines for consistent, top-tier performance, this gasket is a must-have maintenance item. Whether used for routine service or emergency repair, the GASKET ANTIHYDROLIC SILICON 11X4X4 (12212) guarantees a simple installation process, restoring your espresso machine to optimal condition. By maintaining the hydraulic integrity of your Astoria machine, this gasket helps ensure every cup of espresso delivered remains rich, flavorful, and perfectly balanced—making it an essential part for any coffee service environment.