Rancilio flex pipe mm350 69000721

What is a flexible hose in a coffee machine

The flexible hose supplies or drains water in the coffee machine and connects individual components of the water circuit that are not directly joined by rigid piping. Thanks to its flexibility, it allows water to be routed even in tight spaces inside the machine while also dampening minor vibrations and movements of parts during operation.

When the part stops doing its job

Over time, the hose material loses its flexibility, cracks or becomes deformed, especially at the connection points. The first sign is usually dampness or dripping water around the connectors, and later a more noticeable water leak, drop in pressure or uneven flow may appear, affecting the quality of coffee preparation.

Why replace this part in time

Delaying the replacement of a damaged hose can lead to a more serious water leak, damage to surrounding parts or the machine's electronics. Timely replacement prevents downtime and keeps the coffee machine running at a stable performance.

How to choose the right hose

• Check compatibility using the table for the specific product.
• Choose the length and connection type matching the given section of the water circuit.

Compatible with

• EPOCA-1-GR-E-07 (20141126-)
• EPOCA-1-GR-S-07 (20141126-)
• CLASSE-9-USB-X-CELSIUS (20121212-)
• EPOCA-1GR-E-07 (20210420-)
• CLASSE-9-USB-XCELSIUS (20161013-)
• CLASSE-11-USB-XCELSIUS (20150716-)