| PPR fitting | Item No. | Size |
| ·Reducing tee | 6223.01 | 25x20x25 |
| 6223.02 | 32x20x32 | |
| 6223.03 | 32x25x32 | |
| 6223.04 | 40x20x40 | |
| 6223.05 | 40x25x40 | |
| 6223.06 | 40x32X40 | |
| 6223.07 | 50x20x50 | |
| 6223.08 | 50x25x50 | |
| 6223.09 | 50x32x50 | |
| 6223.10 | 50x40x50 | |
| 6223.11 | 63x20x63 | |
| 6223.12 | 63x25x63 | |
| 6223.13 | 63x32x63 | |
| 6223.14 | 63x40x63 | |
| 6223.15 | 63x50x63 | |
| 6223.16 | 75x32x75 | |
| 6223.17 | 75x40x75 | |
| 6223.18 | 75x50x75 | |
| 6223.19 | 75x63x75 | |
| 6223.20 | 90x32x90 | |
| 6223.21 | 90x40x90 | |
| 6223.22 | 90x50x90 | |
| 6223.23 | 90x63x90 | |
| 6223.24 | 90x75x90 | |
| 6223.25 | 110x50x110 | |
| 6223.26 | 110x63x110 | |
| 6223.27 | 110x75x110 | |
| 6223.28 | 110x90x110 | |
| 6223.29 | 160x110x160 |