| Size | DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250, DN 300, DN 350, DN 400, DN 450, DN 500, DN 600, DN 700, DN 800, DN 900, DN 1000 |
|---|---|
| D (mm) | 165, 185, 200, 220, 250, 285, 340, 405, 460, 520, 580, 640, 715, 840, 910, 1025, 1125, 1255 |
| Holes | 4, 8, 12, 16, 20, 24, 28 |
