For customers with Class 1 hose coupling machines, Class 1 offers a veriety of piping and coupling options.

| Size (I.D.) |
EC |
MC |
VC |
FC |
FE |
FE (FT.IN.) |
| 3/4" |
34 EC
push on brass |
34 MC
push on brass |
N/A |
N/A |
N/A |
34 FP'/" |
| 1" |
N/A |
10 MCS |
10 VCS |
N/A |
10 FES |
10 FP'/" |
| 1.5" |
N/A |
15 MC |
15 VC |
15 FC
Brass |
15 FE |
15 FP'/" |
| 2" |
N/A |
20 MC |
20 VC |
20 FC
Brass |
20 FE |
20 FP'/" |
| 2.5" |
N/A |
25 MC |
25 VC |
25 FC
Brass |
25 FE |
25 FP'/" |
| 3" |
N/A |
30 MC |
30 VC |
30 FC
Brass |
30 FE |
30 FP'/" |
| 4" |
N/A |
40 MC |
40 VC |
N/A |
40 FE |
40 FP'/" |
| 5" |
N/A |
N/A |
50 VC |
N/A |
50 FE |
50 FP'/" |
|