Gaggia Classic PRO/ EVO Pressure Gauge plus Adjustable OPV

Gaggia Classic PRO/ EVO Pressure Gauge plus Adjustable OPV.

This 40mm black and chrome brew pressure gauge is designed to fit the TopBox, but we cut into the GCP body to give it an ultra slick look

This kit includes the brew pressure gauge adaptor as well as an adjustable OPV so that you can set your brew pressure to whatever you like.

It is a true brew pressure gauge – providing a display of pressure being experienced at the puck. Most (if not all) other Gaggia Classic pressure gauge kits are tapped into the pump-to-boiler pipe, or elsewhere, and provide only a pump/boiler pressure – rather than actual group pressure. Due to the flow restrictor within the solenoid valve, the pump/boiler pressure can be quite different to the actual group pressure.

This gauge is constructed entirely of metal and does NOT have any glycerin or liquid filling – as this isn’t required and is often unsightly.

The adjustable OPV only fits the Gaggia Classic Pro/ EVO.

No need to stick to a fixed brew pressure.

Now you can easy install and adjust the brew pressure on your Gaggia Classic Pro yourself.

Simply open the top of your machine, remove the spring and piston that your machines comes with and screw in the adjustable OPV.

Comes with M10 adapter.

Machine not included.