Highlander Series 15 Gallon Copper and Stainless Steel Pot Still with Thumper

The Highlander Series 15 Gallon Copper and Stainless Steel Pot Still with Thumper is a traditionally inspired, heavy-duty distillation system built for distillers who want increased capacity, classic spirit character, and uncompromising build quality. Designed using proven pot still and thumper principles, this system delivers smooth vapor flow, enhanced proof potential, and consistent results across larger runs. Constructed from 16 and 18 gauge copper and reinforced with stainless steel components, this still is engineered for strength, thermal stability, and long-term durability. Unlike mass-produced equipment that relies on soldered seams, the Highlander Series uses TIG brazing for all joints, creating cleaner, stronger, and more heat-resistant connections. From the oversized boiler to the properly matched thumper and coil condenser, every component is purpose-built for serious traditional distillation. Key Features & Build Highlights Highlander Series traditional pot still design with matched thumper system Built from 16 and 18 gauge copper for superior durability and heat consistency TIG brazed joints throughout for maximum strength and leak resistance 15 gallon copper and stainless steel boiler ideal for larger batch distillation 6” tri-clamp combination sight glass and fill port for easy charging and visual monitoring Boiler thermometer for accurate liquid temperature control Head temperature thermometer for precise vapor management 1.5" tri-clamp boiler drain with valve for fast, controlled emptying Dual 2” tri-clamp heating element ports for high-power electric heating configurations 1” lyne arm connection designed for smooth, vapor flow Matched 6 gallon thumper for higher proof and enhanced flavor development Thumper features: 6” tri-clamp combination sight glass and fill port Thermometer for real-time monitoring 1.5" tri-clamp drain with valve for easy servicing Efficient copper coil condenser for reliable vapor knockdown Copper and stainless steel condenser water bath with thermometer for precise cooling control Modular tri-clamp construction for easy cleaning, maintenance, and upgrades Technical Specifications Series: Highlander Series Boiler Capacity: 15 Gallons Thumper Capacity: 6 Gallons Copper Thickness: 16 & 18 Gauge Copper Materials: Copper and 304 Stainless Steel Boiler Sight Glass / Fill Port: 6” Tri-Clamp Combination Thumper Sight Glass / Fill Port: 6” Tri-Clamp Combination Boiler Drain: 1.5" Tri-Clamp with Valve Thumper Drain: 1.5" Tri-Clamp with Valve Heating Element Ports: (2) 2” Tri-Clamp Lyne Arm Connection: 1” Condenser Type: Copper Coil Condenser Bath: Copper & Stainless Steel with Thermometer Temperature Monitoring: Boiler, Head, Thumper, and Condenser Bath Joint Construction: TIG Brazed (Not Soldered) Why TIG Brazing And Heavy-Gauge Copper Matter TIG brazing creates joints that are significantly stronger and cleaner than soldered seams, providing superior resistance to heat cycling, leaks, and structural fatigue. When combined with 16 and 18 gauge copper, this construction ensures stable heat transfer, consistent vapor behavior, and a still built to perform reliably for years. This is professional-grade fabrication designed for serious distillation. What The Thumper Does The included 6 gallon thumper acts as a secondary distillation chamber positioned between the boiler and condenser. As vapor passes through the liquid inside the thumper, it undergoes an additional distillation step during the same run. Benefits of using a thumper include: Higher proof output without sacrificing flavor Richer, fuller spirit character Ability to charge with low wines, mash, or botanicals Improved consistency and smoother cuts The thumper is properly sized to complement the 15 gallon boiler, ensuring balanced performance and optimal results. Recommended Heating System For the power and control required by a system of this size, we recommend pairing this still with: 🔌 240V Manual Still Controller https://shop.distillery-equipment.com/products/240v-manual-still-controller Ideal For Large-batch whiskey, brandy, and rum production Distillers seeking higher proof with traditional flavor retention Electric-heated distillation setups Enthusiasts and professionals who value craftsmanship and durability This item comes with a 1 year warranty which covers manufacturing defects and leaks. Disclaimer: These products may not be legal to operate in some areas. Affordable Distillery Equipment, LLC strongly discourages any unlawful use of these products and is not responsible for any damage or injury caused by the misuse or unlawful use of these products. Any person or entity that uses information or equipment provided by Affordable Distillery Equipment, LLC does so entirely at their own risk and accepts all liability concerning the use of the aforementioned equipment and information.