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Variable Capacity Tank AirlockRiser - For Marchisio Style Stainless Steel Tanks

$24.99 & FREE SHIPPING on orders over $59 details
SKU 5540A
  • Allows you to fill your variable capacity tank full with little to no headspace
  • Replaces the common yet often challenging marble airlocks that come with the tanks.
  • Requires a #9.5 stopper and standard airlock to complete the setup

The AirlockRiser from Marchisio is the #1 way way to prevent leaking and excessive headspace in your variable capacity tank. With the riser, you can completely fill your tank up to the riser, thus nearly elimnating the headspace in the tank. Less headspace equals less oxygen, which ultimately is better for your wine!

To complete the setup, you'll also need a #9.5 stopper (Item #4628), and a simple airlock (i.e. 3-piece airlock Item #4600).

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