Type POLY-SD, SCRD and SCRD-V - Forward-Acting Scored

Description
Forward acting scored bursting discs use a tension failure of the disc, mechanically weakened by a scoring technique. The disc is used in a holder specifically designed to provide a tight metal-to-metal seal.
Features and Benefits
- Fail-safe design
- High operating ratios
- Minimal fragmentation
- Extended cycle life
- Full vacuum rating without vacuum supports
- Liquid or gas services
- Polymerisation-proof application (Poly-SD only)
- Improved corrosion / cycle resistance