Pre Infusion Chamber

This optional chamber mimics the passive preinfusion you find on the venerable E61 group head. Instead of all the pump pressure flowing straight through the group head, the pre-infusion chamber diverts some of the flow resulting in a gradual 6-second ramp to full pressure. This saturates the coffee bed more gently to minimize channeling, making even extractions easier and shots more consistent! 

This chamber is compatible with the LUCCA A53 Mini and the La Spaziale Mini Vivaldi II.  Installing the chamber is both easy and reversible.

Parts are non-returnable. Please contact us before ordering and our technicians will set you up for success. Tech support is not available on parts purchased for machines not purchased directly from Clive Coffee. There is no warranty on tech parts.

In-stock items ship within 1-business day.

Free shipping on orders over $75. To be eligible for free shipping, the final order amount, after applying any discounts, including rewards points, must exceed $75.

Returns are accepted up to 30 days from the date the order was delivered. Smallware items must be unused. Parts are non-returnable. Open Box, Like New, and Factory Blem items are also non-returnable.