The versatile Poly-SD rupture disc can be used in liquid, vapor and two phase flow and is available in a large variety of materials.
Specifically designed to help prevent material buildup on the rupture disc, the Poly SD is ideal for polymerization processes.
- Provides pressure relief at or below its rated burst pressure, even if damaged or installed upside down
- Different scoring configurations offer optimized performance over a wide range of pressures.
- Operates in liquid, vapor and multi-phase media applications
- Can be operated as high as 90% of rated burst pressure
- Can withstand full vacuum without vacuum support, in a wide range of pressures
- Non-fragmenting
- Effective in VALVEGUARD protection of expensive Pressure Relief Valves and Safety Relief Valves
How Rupture Discs Work
A rupture disc is a non-closing pressure relief device used to protect industrial applications from overpressure- or vacuum-related events. Learn about how rupture discs work and what sets Fike apart in its rupture disc manufacturing process.
