2" 3" 4" Copper Helmet, Copper Onion Head for Whiskey


Free shipping worldwide by Express Services(UPS/Fedex/DHL, 6-10 work days)

Copper onion head is an essential component in pot still distillation. Our 2", 3", and 4" Copper Helmet is the perfect way to take your whiskey distillation process to the next level. With its copper material, this helmet will help to reduce foaming and sulfur levels so you can achieve a robust, full-flavored whiskey. It fits a variety of distillation setups and can be used to upgrade your existing reflux column or moonshine still. Get the best flavors for your whiskey with our Copper Helmet!



2 inch helmet dimentions: 200mm Height x 200mm Width

3 inch and 4 inch Helmet Dimensions: 300mm Height x 300mm Width

Made of t2 lead free 99.9% pure copper, 1.5mm thick

1* Copper helmet
1* Dial thermometer
1* Tri clamp with silicone gasket

Items in stock typically can be shipped within 7 work days, for returns please email us directly.

We provide one year warranty for all of the items sold in this site excluding gaskets&seals. Warranty period starts on the date of delivery and we will also cover postage for replacements.

Customer Reviews

Based on 12 reviews
Copper whiskey helmet oak stills

I received my order to Maine in 7 days! I couldn't believe it. The order came shipped in a wooden crate packed very well. The copper helmet is as good as quality as others I have seen. Very nicely made. Oak Stills is my new go to for still parts! Peter answered my questions promptly and was very knowledgeable.

Rogelio Hernandez
No show...

I have not received my shipments yet..
you're correct it's been a few weeks and very disappointed especially since I've reached out via email and haven't received a clear answer on why I have not received yet

Kevin Stonefield
4” Copper Onion

This is a real piece of quality craftsmanship.

Chase Emler
Was impressed until I saw the two dents only cosmetic.

Was really impressed with the build, the dents are cosmetic doesn't effect the use. I ordered several items and to cut shipping costs they packed other items around it. Every thing always comes well wrapped and tightly packed. Made it from China to the USA doorstep in five days, lots of hands touched it or dropped it. I don't fault oak stills shipping crate did have signs of abuse, but seeing it was just cosmetic and still produces the same quality product I didn't file any claims or demand oak stills to fix the issue. Would recommend to anyone needing an onion

Donnie B.
Statement piece of my column

The Onion has really nice welds and shines beautifuly. Kinda want to buy a new boiler for it to sit on, my keg does it no justice.
Packing was superb in a small crate. I can't speak enough of the customer service at Oak Stills, always answers any questions I might have.

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