Astoria 12227 Gasket Filter Holder 73.5X57.5X8 Wega Al95 | Fits Tanya & More
Description Details
**Astoria Espresso Machine Part: Group Undercup Seal 73.5 x 57.5 x 8 (12227)**
The Astoria Group Undercup Seal 73.5 x 57.5 x 8 (Part Number 12227) is a precision-engineered replacement component designed specifically for Astoria espresso machines. Crafted from high-quality, durable rubber material, this seal ensures a tight, leak-proof fit within the group head assembly. Its exact dimensions—73.5mm outer diameter, 57.5mm inner diameter, and 8mm thickness—guarantee compatibility with a range of Astoria models, making it an essential maintenance part for both commercial and enthusiast baristas who demand consistent espresso extraction and machine longevity.
This undercup seal plays a critical role in maintaining optimal pressure during the brewing process by preventing water and steam from escaping the group head interface. By creating a secure barrier between the group head and the portafilter, the seal helps preserve the ideal pressure needed for perfect espresso flow and extraction consistency. Its robust construction resists wear and deformation caused by frequent high-temperature exposure and pressure cycling, thereby reducing the risk of leaks and machine downtime. Installing this seal helps ensure your Astoria espresso machine operates efficiently and reliably, safeguarding its performance over time.
Ideal for professional cafes, busy coffee shops, or dedicated home baristas, the Astoria Group Undercup Seal is an indispensable part for regular machine maintenance. Replacing worn or damaged seals promptly prevents costly repairs and maintains the quality of every espresso shot, preserving the rich crema and balanced flavors coffee lovers expect. Whether undertaking routine service or performing an in-depth machine overhaul, this seal provides peace of mind and optimal operation when sourced through Kaldi.com’s trusted line of genuine spare parts.
Frequently Asked Questions
Our current database shows fitment for the Tanya, Wega Bar, Wega Polaris EVD, Wega Mini, Lavazza LB 2811, Lavazza LB 4711, Lavazza LB 4712, Lavazza LB 4733, Lavazza LB 4734, Lavazza LB 4801, Lavazza LB 4802 series. However, many Astoria components are interchangeable across different platforms. If you have successfully installed Part #12227 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
Compatible Parts Diagrams*
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