Stoppers & Airlocks

Stoppers & Airlocks

We have a huge inventory of airlocks, stoppers, and accessories that will work in a variety of fermentation vessels. From 3-piece to s-shaped airlocks, and solid stoppers to stoppers with holes, you’ll find the exact shape and size you need to fit your carboy, bottle, or barrel.

16598

Airlock - 3 Piece
$ 2.45

39818

Catalyst Tank Cover - 6.5 Gallon
$ 29.95

16638

Stopper - #10 With Hole
$ 2.44

44021

Laboratory Stopper - #10 With Hole
$ 2.95

16599

Airlock - S-Shaped
$ 1.95

44010

Laboratory Stopper - #6 With Hole
$ 0.95

16630

Stopper - #7 With Hole
$ 1.04

44020

Laboratory Stopper - #10 Solid
$ 2.95

16655

Universal Stopper With Hole
$ 1.45

44005

Laboratory Stopper - #2 Solid
$ 0.45

16626

Stopper - #6 With Hole
$ 0.64

44008

Laboratory Stopper - #5.5 With Hole
$ 0.75

16628

Stopper - #6.5 With Hole
$ 0.84

44017

Laboratory Stopper - #8 With Hole
$ 1.95

16646

Silicone Bung (Breathable) - Carboy
$ 4.95

44018

Laboratory Stopper - #8.5 With Hole
$ 1.95

16620

Stopper - #000 Solid
$ 0.35

44019

Laboratory Stopper - #9.5 With Hole
$ 2.45

16621

Stopper - #2 With Hole
$ 0.24

44006

Laboratory Stopper - #2 With Hole
$ 0.45

10938

Premium Breathable Silicone Bung for...
$ 8.95

44007

Laboratory Stopper - #3 With Hole
$ 0.75

16649

Silicone Bung (Solid) - Large Barrel
$ 6.95

44009

Laboratory Stopper - #6 Solid
$ 0.95

12098

Replacement Airlock for Speidel...
$ 3.95

44011

Laboratory Stopper - #6.5 Solid
$ 1.35

12097

Replacement Red Rubber Airlock...
$ 3.95

44012

Laboratory Stopper - #6.5 With Hole
$ 1.35

20722

Blue Carboy Drainer
$ 7.95

44013

Laboratory Stopper - #7 Solid
$ 1.35

38797

Airlock Grommet
$ 0.75

44015

Laboratory Stopper - #7.5 Solid
$ 1.75

16629

Stopper - #7 Solid
$ 1.14

44016

Laboratory Stopper - #7.5 With Hole
$ 1.85

16640

Stopper #11 - With Hole
$ 2.34

44022

Laboratory Stopper - #10.5 With Hole
$ 3.45

16623

Stopper #3 - With Hole
$ 0.64

44024

Laboratory Stopper - #13 With Hole
$ 5.45

6358

Screw Cap with Airlock Hole
$ 0.95

44026

Laboratory Stopper - #11 Solid
$ 3.75

16624

Stopper - #5 With Hole
$ 0.95

16633

Stopper - #8 With Hole
$ 1.24

16639

Stopper - #10.5 With Hole
$ 2.74

16656

Universal Stopper Solid
$ 1.45

16622

Rubber Stopper #2.5 with 3/8 inch Hole
$ 2.45

32933

Breathable Bung #10 - Silicone
$ 10.95

32934

Stopper #10 - Solid
$ 2.04

16637

Stopper #9-1/2 - With Hole
$ 2.04

16627

Stopper - #6.5 Solid
$ 1.04

8293

Silicone Bung for Small Barrel - Solid
$ 7.95

16636

Stopper - #9 With Hole
$ 1.95

16634

Stopper - #8.5 With Hole
$ 1.94

16645

Silicon #7 stopper - solid
$ 4.95

8374

Silicone Bung for Small Barrel -...
$ 9.95

16641

Stopper #12 - With Hole
$ 5.95

16632

Stopper #7-1/2 - With Hole
$ 1.04

32908

Stopper #2 - Solid
$ 0.24

16643

Stopper #13 - With Hole
$ 5.04

10937

Silicone Carboy Hood
$ 11.95

16635

Stopper - #9 Solid
$ 1.95

32911

Stopper #5-1/2 - With Hole
$ 0.64

7465

Locking Silicone Bung for Barrel
$ 13.95

16631

Stopper - #7.5 Solid
$ 1.34

32940

Stopper #11 - Solid
$ 2.44

32904

Bottle Pour Spout with Expansion Stopper
$ 1.45

16642

Stopper - #13 Solid
$ 2.74

32941

Stopper #11-1/2 - With Hole
$ 5.95

33691

Stopper #12 - Solid
$ 5.95

44014

Laboratory Stopper - #7 With Hole
$ 1.35

44025

Laboratory Stopper - #13 Solid
$ 5.45

44023

Laboratory Stopper - #11 With Hole
$ 3.95