The Fracino Lever Group Sleeve Top O Ring is a genuine replacement Viton seal designed for use in compatible Fracino Retro lever group assemblies. Measuring 58.74mm internal diameter with a 3.53mm cross-section, this O ring provides a reliable seal between lever group components, helping maintain pressure and ensuring smooth group operation.

Manufactured from durable Viton material, this seal is designed to withstand the demanding temperatures and pressures found within commercial espresso machine lever groups. Replacing worn or damaged O rings is an essential part of preventative maintenance and can help prevent leaks, pressure loss, and reduced extraction performance.

This component is commonly used in Fracino Retro lever group assemblies and is installed in conjunction with other lever group seals and piston components during servicing and refurbishment.

Key Features:

• Genuine Fracino replacement seal
• Lever group sleeve top O ring
• Viton construction for durability
• Internal diameter: 58.74mm
• Section thickness: 3.53mm
• Suitable for high-temperature espresso machine applications
• Helps maintain pressure and sealing performance
• Ideal for routine maintenance and repairs

MPN:

FCL103A

FAQs:

1. What is the purpose of this O ring?
   This O ring creates a pressure-tight seal within the lever group assembly, helping prevent leaks and maintain proper extraction performance.
2. Which Fracino machines use this seal?
   It is used in Fracino Retro lever group assemblies and compatible lever-operated espresso machines.
3. What size is this O ring?
   The seal has an internal diameter of 58.74mm and a cross-section thickness of 3.53mm.
4. When should this seal be replaced?
   Replacement is recommended when servicing the lever group or if there are signs of leakage, wear, hardening, or reduced sealing performance.
5. Why choose a Viton O ring?
   Viton offers excellent resistance to heat, pressure, and wear, making it suitable for demanding espresso machine applications.