Portafilter Pressure Gauge Kit
Use this pressure gauge with most commercial style portafilter handles to properly check your machines pump pressure directly from the group head. Fits most standard commercial style portafilters with a 3/8” male thread.
To install unscrew the single or double poratilter spout, and replace with the included connector, o-ring, and water screen. Lastly, tighten the pressure gauge to the connector.
We strongly recommend using teflon (plumbers) tape on the gauge threads to prevent water leaks, and to properly seal the connection.
NOTES: Gauge reads in one bar increments from 0 to 16 bar
Optimum espresso extraction: 8 to 10 bars
- Pressure gauge
- Stainless steel connector
- Water screen