38 MM Stainless Steel Ball Lock Carbonation Cap.  The 38 MM size fits Tap A Draft Bottles and also most 3L PET Soda Bottles.

from William’s Brewing: “An all stainless male gas ball lock cap that fits 38mm plastic PET growler and Tap A Draft bottles. This allows the PET Growler or Tap A Draft  bottle to be charged with C02 from any female ball lock gas fitting (like our item D32 or D03 Gas Connector), carbonating the cold beverage in the bottle including cold water.

This is ideal for adding a bit of charge to a PET growler after you fill it, as no matter how carefully you fill a PET growler from a draft system, some C02 carbonation is lost. Great for serving draft beer away from the keg. For use with plastic bottles only. ”

For a limited time, William’s Brewing has a Spring Clearance Sale going on. The sale features lots of great deals include stainless steel ball lock QDs for just $11.99 each, Simcoe and Amarillo Hops, Ferrari bottle cappers, stainless carbonation caps, Blichmann’s Hop Blocker,  and lots more. No coupon or promo code is required. While supplies last. Check the sale page for up to the minute selection, pricing and availability.

This carb cap is of the Spring Clearance Sale.  The sale brings this down to just $8.99.  Price, shipping and availability can change quickly.  Check the product page for up to the minute price and availability.

38MM STAINLESS GROWLER CARBONATION CAP | Spring Clearance at William’s Brewing!

Check sale or product page for current availability & pricing

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Visit William’s Brewing – Web Only Clearance Sale