La Marzocco H.1.022 O-Ring, 1.78 x 15.60, Viton (Valve Oring) | Fits FB80 & More
Description Details
Restore the integrity of your espresso machine's critical components with the genuine Viton O-Ring, 1.78 x 15.60 (Part # H.1.022), engineered to eliminate leaks and maintain optimal valve pressure. This specific O-ring is a high-grade replacement part designed for demanding commercial espresso environments, serving as a reliable valve seal in various La Marzocco models. Its premium Viton construction provides superior resistance to high temperatures, chemical degradation, and prolonged exposure to steam and acidic coffee residues, significantly outperforming standard Buna seals. If you are experiencing a "leaky solenoid valve" or asking "why is my espresso machine dripping," replacing this critical O-ring is the essential "seal repair solution" you need to prevent steam loss and inconsistent shot volumes.
This Viton O-Ring features precise specifications of 1.78mm cross-section and 15.60mm inner diameter, ensuring a perfect, factory-specified fit within the valve assembly. Replacing this seal is a crucial preventative maintenance step that guarantees consistent hydraulic stability and reduces machine downtime. The key benefit of using this OEM-quality replacement is immediate problem resolution—addressing common issues like "low boiler pressure" and "steam wand seal failure"—by securing a tight seal that endures thousands of duty cycles. Don't compromise performance; choose this durable Viton seal to maintain the precision engineered into your La Marzocco equipment.
For optimal performance and longevity, use the Viton O-Ring, 1.78 x 15.60 (H.1.022) in your espresso machine's valves where heat and chemical resistance are paramount. This part is vital for preventing the "internal valve leaks causing pressure drops" that can ruin your espresso consistency. By integrating this specific valve O-ring, you invest in maximum machine uptime and ensure every brew is extracted under the exact pressure conditions required. Trust Kaldi.com for genuine parts that serve as the definitive solution for restoring the perfect, reliable performance of your high-end commercial espresso machine.
Frequently Asked Questions
Our current database shows fitment for the FB80, GB5, GB5 S, GS3, KB90, Leva 1, Leva 90, Leva S, Leva X, Leva x1, Linea PB, Strada AV, Strada EE, Strada EP, Strada MP, Strada S, Strada X series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #H.1.022 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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