La Marzocco H.1.006 O-Ring, 1.78cs x 6.07id x 9.63od, Viton | Fits FB70 & More
Description Details
Stop wasting time troubleshooting leaks and inconsistent pressure in your commercial espresso machine with the high-performance Viton O-Ring (Part # H.1.006). This crucial sealing component is engineered to withstand the extreme temperatures and chemical exposure common in high-volume coffee environments. Made from premium Viton material, this O-ring provides superior chemical resistance and durability compared to standard seals, preventing common problems like a "leaking espresso machine group head" or "constant steam leaks." Its exceptional resistance to heat degradation ensures long-lasting reliability, reducing the frequency of maintenance and downtime—a perfect solution when you need to "fix espresso machine pressure loss."
The Viton O-Ring (H.1.006) boasts precise specifications for guaranteed compatibility and a flawless seal: a cross-section (CS) of 1.78mm, an inner diameter (ID) of 6.07mm, and an outer diameter (OD) of 9.63mm. This exact sizing is critical for specific fittings within your La Marzocco machine's plumbing, steam wand, or valve assemblies where high temperature and constant contact with water or steam demand a robust seal. Regular replacement of seals is essential preventative maintenance, especially when dealing with issues like a "broken steam wand valve seal" or searching for a "commercial espresso machine seal replacement."
Maintain optimal espresso extraction quality and system safety by relying on genuine OEM-grade replacement parts. The H.1.006 Viton O-Ring is simple to install but vital for protecting internal components from corrosion and scale build-up caused by minor leaks. For a reliable, long-term solution to maintaining consistent water and steam flow, upgrade your seals with this durable, high-specification Viton O-ring, ensuring your machine operates at peak efficiency day after day.
Frequently Asked Questions
Our current database shows fitment for the FB70, FB80, GB5, GB5 S, GS3, Linea Classic, Linea Classic S, Linea Micra, Linea PB, Modbar AV, Modbar Steam, Strada MP series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #H.1.006 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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