DonadonSDD SU/T sealed units
| Μοντέλο | SU/T |
| Υλικά | Stainless steel |
| Διαστάσεις | from DN 3 to DN 40 |
| Πίεση Διάρρηξης | 20 - 1150 bar g (depending on material and diameter) |
| Ανοχή | from +/- 5 % to +/- 10% |
| Θερμοκρασία Λειτουργίας | Up to 480 °C |
| Όρια Απόκλισης | 80% |
| Υποστήριξη Κενού | Όχι |
| Κατακερματισμός | Ναι (Without fragmentation in special execution) |
| Χρήση υπό Βαλβίδα | Όχι |
| Αντίσταση στη Διάβρωση | Πολύ Καλή |
| Δοχείο | Included, direct mounting |
| Πιστοποίηση κατά PED [CE STAMP] | Διαθέσιμη |
DonadonSDD SU/T sealed units are formed by a threaded connector containing a calibrated rupture disc. The rupture disc is welded to the connector. These units have been designed to make small disc mounting in plants easy and reliable, to simplify handling without need of specialised personnel.
SU/T sealed units are suitable for use with gases and liquids in cycling and pulsating conditions. SU/T sealed units react to over-pressure in a few milliseconds and are recommended for protection of plants, plant equipment and containers.