- Made with high-quality 304 Stainless Steel for long-lasting performance.
- Easy to install – Requires only a 10mm wrench, Screw Driver, and 10 minutes of your time.
- Allows you to maintain industry standard 9 Bar of pressure for optimal espresso extraction.
- 9 Bar spring will decrease channeling leading to a more consistent and better tasting extraction.
- 6 Bar spring included as well! Allows you to experiment with lower pressure profiles.