Rancilio S-20/Z-9/11/Classe Group Flange Spacer /grind This is the current plastic

This is the current plastic version

with an immersed length of 375 mm and an integrated thermostat probe thermal well

since over-tightening is the most common way these crack

including older versions (may require minor valve adjustment on some units due to the wider profile)

but we're still able to special-order it from Europe for customers who don't want to replace an entire portafilter over a cracked or worn handle

Rancilio S-20/Z-9/11/Classe Group Flange Spacer /grind This is the current plasticRancilio Group Flange Spacer Solid Aluminum A heavy, solid aluminum spacer used at the group flange across several Rancilio platforms. It's a simple mechanical part, but it matters for correct group head alignment and gasket compression. SPECIFICATIONS Material: Solid aluminum COMPATIBILITY Fits: Rancilio S 20, Z 9, Z 11, and Classe group models INSTALLATION Simple DIY task during group head reassembly.