| Parameter | Description | Value | Units |
| Nominal Diameter (d) | Diameter of the main pipe | 28 | mm |
| Branch Pipe Radius (r) | Radius of the branch pipe | 12 - 14 | mm |
| Height (h) | Height of the tee | 30 - 35 | mm |
| Length (l) | Length of the straight section on either side of the branch pipe | 20 - 25 | mm |
English
