Pure Distilling Alembic Copper Dome

Crafted from premium 99.7% copper and built at nearly double the weight of many competing domes, the Alembic Copper Dome is designed for serious distillers chasing cleaner, smoother spirits.

Fitting directly on top of your boiler in place of the standard lid, the dome increases copper contact during distillation. This added copper exposure helps bind and remove unwanted sulphur compounds, resulting in a noticeably higher-quality spirit with improved aroma, flavour, and mouthfeel.

Traditionally inspired alembic shaping also encourages gentle reflux inside the dome, helping refine vapours before they reach your condenser. The result is a more polished final product without sacrificing the character of your wash.

Purpose-built for use with the Pot Condenser, the Alembic Dome is ideal for producing flavour-forward spirits such as whisky, rum, brandy, and gin. It also pairs perfectly with a Proofing Parrot for real-time ABV monitoring during your run.

Key benefits:

• Heavy-duty 99.7% copper construction for maximum sulphur removal
• Traditional alembic shape promotes natural vapour refinement
• Replaces your boiler lid for easy installation
• Designed to pair with the Pure Distilling Pot Condenser and Proofing Parrot
• Improves smoothness, clarity, and overall spirit quality

A must-have upgrade for anyone serious about producing premium spirits at home.

Fit boilers with a 310mm-312mm diameter.

The diameter of the hole at the top of the dome is 60mm.