1. Removing the Beak (Check this link for howto option).
2. One liquid filled 2" Wika Pressure Gauge, in BAR scale 0-16. 1/8" NPT thread (optional dry Gauge, on request)
3. The gauge includes flow restrictor. It will better protect the gauge from the pump pulsation.
4. One or two brass fitting reducers. (depending on stock)
5. One Brass L fitting ( 90°).
6. Portafilter not included.
7. Will not work with an old Portafilter because the old has a notch at the rim.

 You can always use this gauge for internal or external install by ordering the missing U clamp, tube and fittings.

• The liquid filled gauge, will absorb vibration to have a steady needle and lubricates all moving parts to increase the service life of the gauge.

• I use the BAR scale only gauge because all literature, discussions and all instruction are in BARs.
  use Google to convert to psi.