Required in some plumbing code areas to connect a branch line into a vertical drain pipe (stack) instead of a conventional tee fitting. Also used to connect a horizontal branch pipe approaching a horizontal drain pipe on the perpendicular.
| Connection Type | : | Hub |
| Material | : | PVC |
| Nominal Size | : | 4 x 4 x 3 in |
| Schedule Rating | : | SCH 40 |
| Suitable for | : | DWV Pipes |