BS&B Safety Systems

The STA-SAF System

The STA-SAF System

Standard Features of the STA-SAF® Family

STA-SAF® Rupture Disks:

• 90% or greater operating ratio
• Vacuum resistant
• Solid metal construction enabling optimum leak tightness
• Designed for non-fragmentation
• Recommended for isolation of pressure relief valves
• Metal tag with product identification and traceability data, as well as code symbol stamps as appropriate

STA-SAF® Safety Heads:

• Disk dome shielded by safety head inlet for all sizes
• Locating pins ensure centering and correct orientation of the disk within the safety head
• “Bite-type” seal for sizes 2”/50mm and larger to optimize leak tightness when appropriately installed
• Flow arrow to indicate direction of flow after installation
• Optional tell-tale connection in safety head outlet
• Spiral groove with 125-250 AARH finish on both inlet and outlet safety head external mating surfaces to enhance gasket performance