
Use the following chart to determine which bung to use for your container. Please note that these are only approximations, and might not be exact.
NOTE: Standard carboys and 1 gallon jugs use #6.5 bungs.
If you need more information about a specific bung, don't hesitate to contact us!
Bung Size |
Approximate Container Opening Diameter (cm) |
Approximate Container Opening Diameter (inches) |
---|---|---|
#2 |
1.7-1.8 |
0.67-0.71 |
#3 |
2.0-2.1 |
0.79-0.83 |
#4 |
2.3-2.4 |
0.90-0.94 |
#5 |
2.6-2.7 |
1.02-1.06 |
#6 |
3.0-3.1 |
1.18-1.22 |
#6.5 |
3.2-3.3 |
1.26-1.30 |
#7 |
3.5-3.6 |
1.38-1.42 |
#7.5 |
3.8-3.9 |
1.50-1.54 |
#8 |
4.2-4.3 |
1.65-1.69 |
#8.5 |
4.5-4.6 |
1.77-1.81 |
#9 |
4.8-4.9 |
1.89-1.93 |
#9.5 |
5.1-5.2 |
2.01-2.05 |
#10 |
5.5 |
2.17 |
#10.5 |
5.9 |
2.32 |
#11 |
6.2 |
2.44 |
#13 |
6.7 |
2.64 |