Stoppers & Airlocks
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Three Piece Airlock
item #: 4600$3.29Basic plastic 3 piece airlock. Works great! Don't forget to fill halfway with water.
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Size 6.5 Drilled Rubber Stopper 1-5/16 X 1-1/16
item #: 4616$1.79Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Drilled Carboy Bung for Glass Carboys
item #: 5151$1.99SMALL Universal CARBOY Bungs - Carboy Stopper. White bung with a longer taper for a snugger fit and better seal. 100 per cent FDA approved material...
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Drilled Stopper for P.E.T. Carboys - Universal
item #: 5153$2.19MEDIUM Universal Drilled P.E.T. Bung (Stopper) Size #10 - Fits ALL of our P.E.T. carboys. Drilled to accept any of our airlocks. Replaces a number ...
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Size 7 Drilled Rubber Stopper 1-7/16 X 1-3/16
item #: 4620$2.19Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 6 Drilled Rubber Stopper 1-1/4 X 1
item #: 4612$1.69Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Grommet - Replacement for Lids - Each
item #: 5108$0.99Replacment grommet for our 2, 6.5 and 7.9 gallon lids for primary fermenters.These grommets are the perfect replacement for those found on standard...
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Size 10 Drilled Rubber Stopper 1-15/16 X 1-5/8
item #: 4629$4.39Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Solid Carboy Bung for Glass Carboys
item #: 5150$1.99SMALL Universal CARBOY Bungs - Carboy Stopper. White bung with a longer taper for a snugger fit and better seal. 100 per cent FDA approved material...
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Size 6.5 Solid Rubber Stopper 1-5/16 X 1-1/16
item #: 4652$1.99Pure SOLID gum stoppers (no hole). Great for bulk aging in carboys.High quality soft gum rubber for a solid seal. Sizes are listed in inches. Sizes...
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Size 2 Drilled Rubber Stopper 3/4 X 5/8
item #: 4608$1.09Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Solid Stopper for P.E.T. Carboys - Universal
item #: 5152$2.79MEDIUM Universal Solid P.E.T. Bung (Stopper) Size #10 - Fits ALL of our P.E.T. carboys. Replaces a number 10 rubber bung and a much better fit! Whi...
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Size 7.5 Drilled Rubber Stopper 1-1/2 X 1-1/4
item #: 4622$2.79Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 5.5 Drilled Rubber Stopper 1-1/8 X 1
item #: 4610$1.49Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 9.5 Drilled Rubber Stopper 1-13/16 X 1-1/2
item #: 4628$4.99Size 9.5 Drilled Rubber Stopper 1-11/16 x 1-1/2. Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bun...
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Size 11 Drilled Rubber Stopper 2-1/8 X 1-7/8
item #: 4632$5.49Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Drilled Demi-John Bung
item #: 5149$3.39LARGE Universal DEMI-JOHN Bungs. White bung with a longer taper for a snugger fit and better seal. 100 per cent FDA approved material and NO BPA! L...
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Size 8 Drilled Rubber Stopper 1-19/32 X 1-9/32
item #: 4624$3.89Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 7 Solid Rubber Stopper 1-7/16 X 1-3/16
item #: 4653$2.39Pure SOLID gum stoppers (no hole). Great for bulk aging in carboys.High quality soft gum rubber for a solid seal. Sizes are listed in inches. Sizes...
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Size 8.5 Drilled Rubber Stopper 1-11/16 X 1-7/16
item #: 4626$4.69Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 10.5 Drilled Rubber Stopper 2 X 1-3/4
item #: 4630$6.59Pure Gum Rubber Stopper and Bungs - Assorted - DRILLED with HOLE. Pure gum rubber stoppers and bungs with hole to accept airlocks. High quality sof...
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Size 10 Solid Rubber Stopper 1-15/16 X 1-5/8
item #: 4655$4.79Pure SOLID gum stoppers (no hole). Great for bulk aging in carboys.High quality soft gum rubber for a solid seal. Sizes are listed in inches. Sizes...
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Size 3 Drilled Rubber Stopper 15/16 X 3/4
item #: 4609$1.49Pure White Gum Laboratory Stopper - with 3/8" drilled center hole. Top diameter: 15/16" Bottom diameter: 3/4". Pure Gum Rubber Stopper and Bungs - ...
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