The IG rupture disc holder can be used with both reverse and forward acting rupture discs.
The holder’s unique design guarantees that the rupture disc is always inserted correctly. A full metal clamp ensures the seal is tight. This prevents the rupture disc from being damaged and allows it to be re-used after removal, e.g. during an inspection.
| Technical data | |||||
|---|---|---|---|---|---|
| DN [mm] | NPS [in] | min. burst pressure [bar] | max. burst pressure [bar] | ||
| 15 | 0.5 | 1.0 | 22 | ||
| 20 | 0.75 | 0.8 | 20 | ||
| 25 | 1 | 0.5 | 18 | ||
| 32 | 1.25 | 0.4 | 16 | ||
| 40 | 1.5 | 0.3 | 14 | ||
| 50 | 2 | 0.25 | 12 | ||
| 65 | 2.5 | 0.2 | 10 | ||
| 80 | 3 | 0.18 | 8 | ||
| 100 | 4 | 0.15 | 6 | ||
| 125 | 5 | 0.10 | 4 | ||
| 150 | 6 | 0.05 | 2 | ||
| Other nominal pipe sizes and pressure classes are available upon request. | |||||
