Rupture Discs

Rupture discs are effective pressure relief devices. Berstscheiben-Schlesinger supplies

• Rupture caps
• High Pressure Rupture Discs
• Clean Gas/ Pharmaceutical Rupture Discs
• Composit-Ruptutre Discs for high and negative pressure
• Reverse / Double site Rupture Discs
• Signal transmitters

The Rupture Discs can be made of different materials (stainless steel, nickel, inconel, hastelloy, monel, titan, tantal)and also material combinations metal/PTFE. ATEX certificates optional.

Rupture discs out of Metal/PTFE feature shatter-proof acition and therefore an ATEX certificate. Metal discs can be used for sensible application like Pharma-, or food & beverage industry.

• Materials: Stainless steel, nickel, inconel, hastelloy, monel, titanium, tantal, etc.
• Nominal widths: DN15 - DN900
• Rupture-pressure: 0,5- 4000 bar g
• Temp.: -196°C up to +480°C
• Arced or flat design
• ATEX certificate (optional)

Rupture discs avoid damages on vessel or under-pressure system and can be used for gasses and liquids. Graphite-rupture discs especially qualify for low-pressure applications

• Materials: Graphite and stainless steel (fitting)
• Nominal widths: DN25 - DN600
• Rupture pressure: 0,7- 28 bar g
• Temp.: -50°C up to +170°C
• Complete designs or exchangeable graphite discs with reusable fitting

Signal transmitters are ideal additions to rupture discs and explosion panels by sending a signal when the pressure relief device activates. SCHWING supplies different designs with conductive foils or light barriers for different applications and demands.

• Sealings: Klingersil, Teflon, Gylon, Graphite
• Nominal widths: DN 20 - DN 600
• Temp.: -40°C up to +300°C