Mazzer Super Jolly/Mini Grind Adjustment Collar appia-parts/appia-two-three-four-group-head pairs with the appropriate backing

pairs with the appropriate backing plate

but these valves are not rated for compressed air

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nutty to fruity—selected through both scientific and sensory research

Mazzer Super Jolly/Mini Grind Adjustment Collar appia-parts/appia-two-three-four-group-head pairs with the appropriate backingMazzer Grind Adjustment Collar Replacement grind adjustment collar for Mazzer commercial espresso grinders. Rotates against the burr carrier to fine tune your grind setting a common wear and loosening point on high volume grinders. COMPATIBILITY Fits: Mazzer Super Jolly, Mini, Rio Normale, and Rio Lux grinders INSTALLATION Moderate difficulty requires removing the hopper and burr carrier assembly; comfortable DIYers can do it, but a technician is