The Whirly MAMMOTH™ - whirlpool arm

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  • Regular price $19.95


Homebrewing with the Whirly MAMMOTH™ Whirlpool Arm

The only whirlpool arm that is made of 5/8” outside diameter copper and is designed to give you the highest possible flow rate!

When recirculating through a CFC, the Whirly MAMMOTH can decrease chilling times by as much as 50% compared to a typical 1/2" outside diameter whirlpool arm.

Unlike other whirlpool arms, the Whirly MAMMOTH is contoured to direct the flow of wort to follow the outside edge of the kettle giving you a nice cone of trub in the center.

Just hang the Whirly MAMMOTH onto the side of your kettle with the provided adjustable kettle klamp and connect the input side of the Whirly MAMMOTH to your recirculation pump with silicone tubing or add a soldered 1/2" MPT or 1/2" FPT copper fitting to the end of it (choose preference in drop-down menu). Then, let the arm do all the work.

Product Details:

  • Constructed with 100% food safe materials
  • Unique design to allow for faster chilling times compared to a typical 1/2" outside diameter whirlpool arm
  • 5/8" outside diameter copper whirlpool arm
  • 18" vertical length from bottom of bend to bottom of arm
  • Easy cleaning procedure
  • Works with most standard brew kettles
  • Optional 1/2" MPT or 1/2" FPT copper fitting lead-free soldered on the input
  • Comes with one Whirly MAMMOTH Kettle Klamp
  • Kettle and silicone tubing in picture not included with the Whirly MAMMOTH
  • Not recommended for use with immersion chillers, check out the Whirly Bird™ instead
  • Made in the USA

Email us if you need customized sizing

Please feel free to contact us with any questions or comments.

Email us for pricing if you need customized sizing.
Happy Brewing!

Homebrewing enthusiasts know that achieving the perfect brew requires not only the right ingredients but also the right equipment. The Whirly MAMMOTH™ whirlpool arm is an essential accessory designed to elevate your brewing process. Built with high-quality materials and featuring a user-friendly design, this whirlpool arm enhances the efficiency of your wort chilling process, giving you optimal results every time.


When it comes to brewing your own beer, having control over every step is crucial. The Whirly MAMMOTH™ whirlpool arm offers you just that control. You can attach it easily to your brew kettle, and it creates a powerful vortex in the wort. This vortex facilitates a more effective temperature reduction, ensuring that the cooling process is quicker and more uniform. Faster cooling means more consistent flavors, as it minimizes the risk of undesirable compounds forming in your brew. Moreover, the thorough circulation of the wort helps in better separation of hop debris and break material, leading to a cleaner and more polished final product.


For homebrewers, the art of making beer is a labor of love. But, it's also important to have equipment that simplifies the process while still delivering professional results. The Whirly MAMMOTH™ whirlpool arm does just that. Its robust construction ensures durability, while its design makes it compatible with most standard brew kettles. So whether you're a novice or an experienced brewer, you’ll find it incredibly easy to use. You won't just save time—you’ll also enjoy a more rewarding brewing experience. With the Whirly MAMMOTH™, the complexities of whirlpooling are no longer a concern, freeing you to focus on perfecting your craft.


In addition to its practical benefits, the Whirly MAMMOTH™ whirlpool arm also comes with several accessories to make your homebrew setup even more efficient. These include fittings for secure attachment, a detailed instruction manual, and a cleaning brush to keep your equipment in top condition. The ease of maintenance means that you can rely on consistent performance brew after brew. And the added convenience of these accessories ensures that you have everything you need to get started right away.


Understanding the importance of efficiency and quality in homebrewing, the Whirly MAMMOTH™ whirlpool arm is truly a game-changer. It’s not just an accessory; it's an investment in the quality of your beer and the simplification of your brewing process. By incorporating this tool into your homebrew setup, you can expect clearer beer, faster cooling times, and more control over your brew’s final flavor profile. So, if you're committed to improving your homebrewing process and achieving consistently great results, the Whirly MAMMOTH™ whirlpool arm is a must-have.