PTFE flat gasket LF L1186326

A flat gasket forms a tight seal between the portafilter and the group head of an espresso machine, preventing water and steam from leaking during extraction. Made of PTFE, this gasket resists heat and compression without sticking, ensuring a consistent seal even after repeated use. The material does not degrade under the high temperatures and pressures typical of espresso brewing, so the seal remains reliable over time.

To install the gasket, the operator first removes the old one from the group head, cleaning any residue from the groove. The new gasket is pressed into place, ensuring it sits evenly around the entire circumference. Once fitted, the portafilter locks into position, compressing the gasket to create a leak-proof connection. The machine can then be used as normal, with the gasket maintaining pressure throughout the brewing cycle.

This gasket is constructed from PTFE, a material chosen for its durability and resistance to deformation. Its dimensions—22 mm outer diameter, 16 mm inner diameter, and 2 mm thickness—match the standard portafilter and group head sizes used in professional espresso machines.

The gasket fits a wide range of espresso machines from leading brands, including BEZZERA, BRASILIA, FAEMA, FIORENZATO C.S., FUTURA, FUTURMAT-ARIETE, GAGGIA QUALITY ESPRESSO, GRIMAC, ITALCREM, LAVAZZA, MAIRALI, ORCHESTRALE, PAVONI, QUALITY ESPRESSO, RENEKA INTERNATIONAL, ROYAL, SCALA, SYNCHRO, VIBIEMME, VISACREM, and WEGA. Specific models are listed in the catalogue for precise compatibility.

Cleaning is straightforward: after each service, the gasket should be wiped to remove coffee oils and residue.

This component is categorised under spare parts for professional espresso machines, ensuring compatibility with commercial-grade equipment used in cafés and restaurants.