Mazzer doser fin adjustment regulator knob
Top view of Mazzer doser adjustment knob showing central threaded hole and machined facets
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Mazzer doser fin adjustment regulator knob
Top view of Mazzer doser adjustment knob showing central threaded hole and machined facets
Espresso PartsSKU: MAZ_29

Mazzer Grinder Regulator Knob

$17.89

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Details

Mazzer Doser Fin Adjustment (Regulator) Knob

This is the regulator knob you loosen or tighten to adjust the doser fin, Mazzer's method for fine-tuning how much coffee each doser lever pull dispenses.

COMPATIBILITY

  • Fits: Mazzer doser-equipped grinders with adjustable doser fins

INSTALLATION

External, tool-free swap, simply unthreads from the doser fin adjustment post.

PRO TIPS

  • If dose weight drifts pull to pull, check that this knob is actually locking down tight, a stripped or loose regulator knob lets the fin creep out of adjustment during normal grinder vibration.

Customer Reviews

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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