Nuova Simonelli MCF Grinder Hopper classe-6-parts/classe-6-e-s-boiler-sight-glass Built-in flow controller meters water

Built-in flow controller meters water to simulate a real double-shot pull (25-30 seconds)

three-hole mount

for Astoria/CMA Adria

budget time for fitting the backing plate and screen alongside the chute

This 64mm three-hole pattern is shared hardware across several rebadged and OEM-sourced grinders from the same manufacturing lineage - if your grinder brand isn't listed above but the burr looks identical

Nuova Simonelli MCF Grinder Hopper classe-6-parts/classe-6-e-s-boiler-sight-glass Built-in flow controller meters waterNuova Simonelli MCF Grinder Hopper, Complete with Gate & Lid Complete replacement hopper for the Nuova Simonelli MCF grinder, including the hopper gate and lid, sized for a 41 mm (1. 61") O. D. throat. SPECIFICATIONS Throat O. D.: 41 mm (1. 61 in.) Includes: hopper gate and lid COMPATIBILITY Fits: Nuova Simonelli MCF grinder INSTALLATION Simple DIY drop in replacement.