Portafilter Gasket With Internal Cuts 73×57×8mm 70SH

Grouphead Gasket/Seal 73x57x8mm

This portafilter gasket features internal cuts for optimal sealing in group heads across a wide range of commercial and prosumer espresso machines. Designed to replace worn or leaking group head gaskets, it fits Astoria CMA, Astra, Bezzera, Bfc, Brasilia, Casadio, Cimbali, Cime, Conti, ECM, Expobar, Faema, Fiamma RST, Fiorenzato, Futurmat, Futurmat-Ariete, Gaggia Spagna, Isomac, Italcrem, La Pavoni, Lavazza, Magister, Mairali, Profitec, Promac, Reneka, Rocket, Royal, Sanremo, Vibiemme, Visacrem, and Wega machines. Regular replacement prevents leaks around the portafilter and maintains consistent brew pressure.

Manufactured from NBR (nitrile butadiene rubber) with a 70 Shore A hardness rating, this gasket provides a flexible, soft seal suited to high-temperature group head applications.

Specifications

• Outside Diameter: 73mm (2.9 inch)
• Inside Diameter: 57mm (2.2 inch)
• Thickness: 8mm
• Material: NBR 70 Shore A (soft)
• Design: With internal cuts

Compatible Part Numbers

Size

• External Diameter: 73mm
• Internal Diameter: 57mm
• Thickness: 8mm

What else might I need

• Spacer
• Group head gasket removing pickers