tank topper airlock riser

Stainless Airlock Riser for Marchisio VC Wine Tank Lid - Accepts 2" Tri Clamp Accessories

$ 39.18 *
*Pricing Schedule:
Online-Only: $39.18

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This tri clamp fitting works as an Airlock Riser which can be installed onto a Marchisio variable capacity tank lid.

Not included: #7 stopper and airlock, or 2" tri clamp extension tube for extra rise.

When fitted with an extension tube, the riser allows you to completely fill your VC tank while creating a narrow headspace in the extension tube.  This expansion tube space allows for expansion and contraction of the wine without reaching your airlock. 



  • Threads - outside: 41 mm
  • Threads - inside (MINIMUM HOLE SIZE):  38 mm
  • Total "Rise" from lid after installation: 25 mm
  • Stopper size needed: #7
Pickup Locations Available for This Item

The Beverage People Warehouse, Santa Rosa.

Fulfillment occurs Tues - Sat, 9 AM - 5 PM. We aim to fulfill orders in 2 hours or less, whenever possible.

 Click for details about our pickup location.

Shipping Details

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How to Return Goods for Refund

All our supplies are guaranteed for one year. Request for refunds occurring more than 30 days after the date of purchase on non-defective goods may be granted as a store credit if the goods are returned in their original condition. Yeast is perishable and should be refrigerated on arrival. No refunds are allowed on sales of living organisms such as yeast and bacteria.