Lip Gasket NBR 75 Sh Lever Group Piston Ø 52×38.4×7mm

This piston lip gasket seals the lever group assembly in manual lever espresso machines, preventing water and pressure loss during extraction. If you're experiencing leaks around the piston or inconsistent brew pressure on your Astoria CMA, Bezzera, BFC, Brasilia, Fiorenzato CS, Lavazza, Nuova Simonelli, Pavoni, Rossi, Royal, Vibiemme, Victoria Arduino, or Wega machine, this seal may need replacement as part of routine maintenance.

This gasket is constructed from NBR (nitrile butadiene rubber) with a Shore hardness of 75, precision-sized to Ø 52×38.4×7mm for reliable sealing in lever group pistons.

Specifications

• Material: NBR 75 Shore hardness
• Outer diameter: 52mm
• Inner diameter: 38.4mm
• Thickness: 7mm
• Application: Lever group piston seal

Compatible Part Numbers