Nuova Simonelli Appia Compact Dosing Circuit with Auto Steam /brew-pour-over-coffee-makers Works with: MOL12 portafilter spring

Works with: MOL12 portafilter spring (sold separately)

The Pearl operates in a different tier

Material: heavy-duty plastic

Verify thread pitch with a thread gauge or by test-fitting before installing — cross-threading a steam/water fitting under boiler pressure is a common and entirely preventable failure

The GS3 features the thermal stability system used in the La Marzocco Strada

Nuova Simonelli Appia Compact Dosing Circuit with Auto Steam /brew-pour-over-coffee-makers Works with: MOL12 portafilter springDosing circuit for Nuova Simonelli Appia Compact two group with auto steam function (also right side on models without auto steam). Fast shipping when in stock. When out of stock this becomes a special order item and typically requires 6 10 business days for processing prior to shipping. Specifications: Nuova Simonelli OEM part #: S_712 Compatibility: Nuova Simonelli Appia Compact two group with auto steam Installation: Direct replacement on dosing