Mechanical Seal for plain shafts, spring(s) rotating
- Single seal
- Unbalanced
- Independent of direction of rotation
The U700N mechanical seal range is designed for universal application and ideally suited for standardization. The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalization.
Operating Range
d1 = 14 ... 200 mm 0.55"" ... 8""p1 = 16 (25) bar 230 (360) PSI
t = -50 ... 220°C -58°F ... 430°F
vg = 20 m/s 66 ft/s
Details
| Item | Part No - DIN 24250 | Description |
|---|---|---|
| 1.1 | 472 | Seal face |
| 1.2 | 485 | Drive collar |
| 1.3 | 474 | Thrust ring |
| 1.4 | 412.1 | O-Ring |
| 1.5 | 477 | Spring |
| 1.6 | 904 | Set screw |
| 2 | 475 | Seat (G9) |
| 3 | 412.2 | O-Ring |
