| Design | Scored Sanitary , Reverse-acting, Low Burst Pressure |
| Size Range | 1.5 – 4 in | 40 - 100 mm | |
| Burst Pressure Range | 12 – 140 PSIG | .83 - 9.66 BARG | .84 - 9.84 KG/CM2 |
| Tolerances | ±5% except 40 PSIG/2.76 BARG and below which is ±2 PSIG/.1 BARG |

* For burst pressures below 15 PSIG (1.03 BARG) consult factory
The versatile SR-H is easy to clean (without removing the disc), non-fragmenting, uses no special rupture disc holder and can be used in either gas or liquid applications.
- Supplied with FDA approved, non-replaceable gasket materials
- No special fittings or clamps are required, for easy, cost-effective installation
- Non-fragmenting
- Vertical tag to visually confirm proper installation
- Available with optional fluoropolymer liner on process side, electro polish and burst indicator assembly
- Meets 3-A standard.
- Standard 12-25 Ra finish; Electro-polishing available, 8-16 Ra finish
- Effective in VALVEGUARD protection of expensive Pressure Relief Valves and Safety Relief Valves


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