ختم مجموعة La Marzocco 72 × 55 × 6 مم

Swapped out the old one on my GS3 and the 72mm outer diameter seated perfectly, no wobble. The 6mm thickness feels solid, and I've pulled maybe 40 shots since with zero leaks around the group.

Installed this on my Linea Mini and the 6mm thickness gave me a much firmer tamp feel compared to the old flattened seal. Extraction pressure dialed right back in after the swap.

Replaced the old seal on my La Marzocco and the 72mm outer diameter gave me a snug, precise fit in the group head—no more leaks or fussy wiggling during extraction. The 6mm thickness feels solid and durable, so I’m confident this will hold up through daily pulling. Exactly what I needed for a clean,