Gasket O-Ring 113 Nbr/70 (12300)

Astoria Espresso Machine Ring Gasket 113 NBR/70 (Part Number 12300) is a high-quality replacement component designed specifically for Astoria espresso machines. Crafted from premium Nitrile Butadiene Rubber (NBR) with a hardness rating of 70 Shore A, this ring gasket ensures optimal sealing performance under high pressure and elevated temperature conditions typical of professional espresso brewing. Its precise dimensions and durable material composition provide a reliable, leak-proof seal that maintains the machine’s internal pressure, essential for producing the rich crema and consistent extraction that espresso enthusiasts and café professionals demand.

This ring gasket’s robust construction offers excellent resistance to oils, coffee residues, and steam exposure, minimizing wear and extending the lifespan of your espresso machine. By effectively sealing key joints within the brewing group or portafilter assembly, it prevents any loss of pressure or water leakage, which can adversely affect extraction quality. Installation of this gasket is straightforward and essential during routine maintenance, ensuring that your Astoria machine continues to operate at peak efficiency. This part not only helps maintain consistent espresso quality but also mitigates potential damage caused by leaks, reducing downtime and costly repairs in commercial settings.

Ideal for baristas, café owners, and espresso machine technicians, the Astoria Ring Gasket 113 NBR/70 is a vital spare part that supports uninterrupted service and optimal performance of your professional espresso equipment. Whether you are performing scheduled maintenance or addressing a specific leak issue, this gasket’s compatibility and durability make it a dependable choice. Available through Kaldi.com, this genuine replacement part helps preserve the integrity and reliability of your Astoria espresso machine, ensuring every shot of espresso meets the highest standards of taste and texture.