Hub Size:

0.5 in
0.75 in
1 NPT
1 in
1 in. NPT
1-1/2 NPT
1-1/2 in
1-1/4 NPT
1-1/4 in
1.25 in
1.5 in
1/2 NPT
1/2 in
1/4 NPT
2 NPT
2 in
2-1/2 NPT
2-1/2 in
2.5 in
2.5/3 in
3 NPT
3 in
3-1/2 NPT
3-1/2 in
3.5 in
3.5 to 4 in
3/4 NPT
3/4 in
3/8 NPT
4 NPT
4 in
M110
M12
M16
M20
M25
M32
M40
M50
M63
M75
M90
PG 11
PG 13.5
PG 9