The Rancilio filter locking spring, also known as the portafilter spring, is an essential replacement part for all Rancilio espresso machines with a professional brew group. It securely holds the portafilter in the brew group and ensures a stable, centered position when locking it in – even with daily, intensive use.
This small but important spring ensures that the filter basket stays reliably in place and prevents it from slipping during knocking out or brewing. Frequent replacement is particularly recommended in cafes or with heavily used machines.
Technical details:
- Product type: Portafilter spring / Filter blocking spring
- Suitable for: Rancilio espresso machines with professional brewing unit
- Material: Stainless steel, rustproof
- Function: To secure the portafilter or filter basket.
- Original part: Yes
Special features:
- Holds sieves reliably in the portafilter
- Ensures optimal positioning and secure hold
- Easy to assemble – ideal for replacement or maintenance
- Genuine replacement part for professional Rancilio machines
- Robust & durable – made of rust-free spring steel
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