Dialing it in

What you see in this photo is a nice tool of the trade.

The gauge displays the accurate brew pressure at the group.

The digital thermometer displays the group temp.

I adjust the expansion valve for brew pressure & the pressure stat for temperature

for about max Bar pressure 10 & temp 200 f.

This portafilter fits several machine groups.

For those with different portafilter sizes I have PSI gauge

& thermometer attachments.

Retro Rancilio Home Unit

This Rancilio Audry came in for repair and consignment. It had been used for a few months when new and then shelved so it was amazingly clean and original. It did need a new pump and set of gaskets... But once fixed it ran like a champ.