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Astoria 12100

Astoria 12100 Gasket Copper 1/4 18.7X13.2X2 | Fits Argenta, Core 600 & More

Regular price $2.52

This part ships directly from Astoria and stock is not guaranteed. Lead time averaging 3 to 5 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Astoria Espresso Machine Part CU Gasket 1/4 18.7X13.2X2.5 (12100) is a precision-engineered sealing component designed specifically for Astoria espresso machines. Crafted from high-quality, durable rubber, this gasket provides an airtight seal essential for maintaining optimal pressure during the espresso brewing process. With exact dimensions of 18.7mm outer diameter, 13.2mm inner diameter, and 2.5mm thickness, this part ensures a perfect fit, preventing leaks and contributing to the consistent performance and longevity of your espresso machine.

One of the standout features of the CU Gasket 1/4 18.7X13.2X2.5 is its resilience under high-temperature conditions typical in commercial espresso environments. It resists wear and deformation, which helps maintain its sealing integrity over prolonged use. This gasket plays a critical role in preserving the machine’s internal pressure, which is vital for extracting rich, flavorful espresso. By preventing steam and water leaks, it supports efficient energy use and helps avoid costly machine downtime due to maintenance issues.

Ideal for commercial cafés, coffee shops, and serious home baristas who rely on Astoria machines, this replacement gasket is a must-have spare part to keep your equipment running smoothly. Whether you’re performing routine maintenance or repairing a leak, the CU Gasket 1/4 18.7X13.2X2.5 ensures a hassle-free installation process thanks to its precise sizing and compatibility. Available now on Kaldi.com, it’s an essential component that guarantees your espresso machine continues delivering top-quality coffee with every brew.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #12100 fits Astoria machines, including the Argenta, Core 600, Divina, Gloria, Jada, Lisa, Perla, Sabrina, Steamer, Tempesta, Vintage TFT, Wega IO, Wega Polaris EVD, Wega Urban, Lavazza LB 2811, Lavazza LB 4711, Lavazza LB 4712, Lavazza LB 4733, Lavazza LB 4734 series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the Argenta, Core 600, Divina, Gloria, Jada, Lisa, Perla, Sabrina, Steamer, Tempesta, Vintage TFT, Wega IO, Wega Polaris EVD, Wega Urban, Lavazza LB 2811, Lavazza LB 4711, Lavazza LB 4712, Lavazza LB 4733, Lavazza LB 4734 series. However, many Astoria components are interchangeable across different platforms. If you have successfully installed Part #12100 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.

Parts from Astoria including this gasket copper 1/4 18.7x13.2x2 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #12100 is a 100% genuine OEM component sourced directly from the Astoria factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Astoria parts typically range from 3 to 5 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Astoria parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Astoria parts come with a no returns, all sales final return policy. Please see our refund policy or chat for more details.
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