Quickmill Rubino / Andreja / Aquila Silicone E61 Group Seal 8.5mm

Quickmill Silicone E61 Group Seal – 8.5mm

Keep your Quickmill espresso machine leak-free with this premium silicone E61 group seal (gasket). At 8.5mm thickness with internal cuts and a soft silicone compound, this seal is easier to install than standard rubber gaskets, forms a superior seal around the portafilter, and lasts significantly longer — making it the preferred choice for home baristas and technicians alike.

Specifications

• Thickness: 8.5mm
• Material: Heat-resistant silicone
• Design: Internal cuts for easier installation
• Group type: E61

Compatible Quickmill Models

• Quickmill Rubino
• Quickmill Rubino Plus
• Quickmill Andreja

Also Compatible With (E61 Group)

Bezzera, Bianchi, Expobar, Faema, Sanremo, Synesso, Vibiemme

Why Choose Silicone Over Rubber?

• Longer durability — silicone withstands repeated heat cycles better than standard rubber
• Better sealing — soft consistency conforms more effectively to the group head surface
• Easier installation — internal cuts allow the seal to flex and seat without tools
• Heat resistant — maintains integrity at espresso machine operating temperatures

When to Replace Your Group Seal

• Portafilter is leaking around the group head during extraction
• Seal is hard, cracked, or deformed
• Portafilter is difficult to lock in or feels loose
• Routine maintenance every 6–12 months depending on usage

Frequently Asked Questions

How do I install a silicone group seal?

Remove the old seal using a flathead screwdriver or group seal pick. Clean the group head recess thoroughly. Press the new silicone seal into the recess — the internal cuts allow it to flex into place without tools. Run a blank shot to seat the seal before use.

Is this compatible with my Quickmill machine?

This seal suits Quickmill Rubino, Rubino Plus, and Andreja models, as well as any other machine with a standard E61 group head. If you are unsure, contact us with your machine model before ordering.