Description
This portafilter for San Marco machines has a gauge on it for determining the true pressure occurring in the group during extraction.

This portafilter for San Marco machines has a gauge on it for determining the true pressure occurring in the group during extraction.
| Weight | 1.25000000 kg | 
|---|---|
| Dimensions | 12.00000000 × 12.00000000 × 10.00000000 cm |