Product Description
Ensure stable and secure portafilter attachment with this stainless steel retaining ring. Designed for espresso machine group heads, it provides a reliable snap-fit lock to keep your portafilter firmly in place during extraction.
Key Features
-
Secure Snap-Fit Retention
Engineered to firmly lock portafilter handles into the group head for stable espresso extraction. -
Multiple Size Compatibility
Available in standard espresso group head sizes:- 51mm
- 54mm
- 58mm
-
Precision Engineering
Tight manufacturing tolerances ensure consistent fit and reliable performance. -
Durable Stainless Steel Construction
Corrosion-resistant material designed for long-term professional and home use. -
Compact & Seamless Design
Ultra-slim profile integrates cleanly without adding bulk to the machine structure.
Product Specifications
- Material: Stainless Steel
- Finish: Silver Polished
- Dimensions: 5 × 5 × 1 mm
- Sizes Available: 51mm / 54mm / 58mm
- Function: Group head portafilter retention ring
Application
- Home espresso machines
- Semi-professional espresso setups
- Commercial coffee machines
- Replacement or maintenance part
Package Includes
- 1 × Stainless Steel Retaining Ring (Selected Size)
Important Notes
- Ensure correct group head size before ordering (51 / 54 / 58mm)
- This is a precision replacement component, not a universal part
- Installation may require basic espresso machine maintenance knowledge
