Hose Fitting Size

1 1/2 in
1 in
1"
1-1/2"
1-1/4"
1.25 in
1.5 in
1/2 in
1/2"
1/4 in
1/8 in
2 in
2"
2-1/2"
2.5 in
3 in
3"
3/4 in
3/4"
3/8 in
4 in
4"
5"
6 in
6"
8 in
A
B
B (Inert)