| Code | Size (Q) | Q d1 | L | E | Quantity |
| 28020EK25 | 20 x 1/2" | 19.5 | 60 | 14.5 | 100 |
| 28021EK25 | 20 x 3/4" | 19.5 | 60 | 14.5 | 75 |
| 28026EK25 | 25 x 1/2" | 24.5 | 52 | 16 | 75 |
| 28025EK25 | 25 x 3/4" | 24.5 | 66 | 16 | 50 |
| 28034EK25 | 32 x 1/2" | 31.5 | 80 | 18 | 30 |
| 28032EK25 | 32 x 3/4" | 31.5 | 80 | 18 | 30 |
| 28033EK25 | 32 x 1" | 31.5 | 80 | 18 | 30 |
| 28035EK25 | 40 x 1/2" | 39.4 | 77 | 20.5 | 20 |
| 28036EK25 | 40 x 3/4" | 39.4 | 77 | 20.5 | 20 |
| 28037EK25 | 40x 1" | 39.4 | 82 | 20.5 | 20 |
| 28038EK25 | 50 x 1/2" | 49.4 | 87 | 23.5 | 15 |
| 28039EK25 | 50 x 3/4" | 49.4 | 87 | 23.5 | 15 |
| 28040EK25 | 50 x 1" | 49.4 | 102 | 23.5 | 15 |
| 28041EK25 | 63 x 1/2" | 62.5 | 120 | 27.5 | 9 |
| 28042EK25 | 63 x 1/2" | 62.5 | 120 | 27.5 | 9 |
| 28043EK25 | 63 x 1" | 62.5 | 120 | 27.5 | 9 |