ATLAS type rupture disc is dedicated to contact with both liquids and vapors. High (95%) operating ratio and pressure capability (up to 1375 PSIG (94.80 BARG)) features it.
Specification:
| SPECIFICATION | |
| Design: | Smooth, Reverse-Acting, Higher Pressure |
| Size Range: | 1 in to 42 in || DN25 to DN1050 |
| Burst Pressure Range: | 3.25 psig to 1500 psig || 0.22 barg to 103.42 barg |
| Burst Pressure Tolerance: | ± 1 psig for burst pressure < 20 psig ± 5% for burst pressure > 20 psig |
| Burst Pressure Tolerance: | ± 0.07 barg for burst pressure < 1.38 barg ± 5% for burst pressure > 1.38 barg |
| Materials: | 316/316L SST, Hastelloy®C276 and Inconel®625 |
| Performance Attributes | Process Media | Bolted Type Rupture Disc Holders | |||||
| Operating Ratio | Non-Fragmenting | Vacuum Resistant | Pulsating/Cyclic | Liquid | Vapor/Gas | Insert Type (GI) | Pre-Torque Type (TQ/TQ+) |
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| 100% CE, KOSHA 95% ASME | YES | YES | YES | YES* | YES | ATLAS/ATLAS-LO | |
