Rupture discs for every pressure level.

Thirteen designs from 0.5 to 7,000 bar, engineered to your requirements. Filter by design, pressure, material or application, or start with your industry.

13Products · 11 applications · 14 industries
13 productsMultiple selection possible. Within a group “or” applies, between groups “and”.
Hybrid AssemblyHybrid Assembly®Self-contained bursting unit for vessels, valve blocks and piping systems. A threaded port with a sealing ring is all that is needed.3 – 1,000 bar7 variants · Nickel, Nickel-based, Stainless steelHybrid SystemHybrid System®Burst plug of the modular system with an additional thread for defined discharge of media.3 – 1,000 bar3 variants · Nickel, Nickel-based, Stainless steelReplaceable rupture disc (WBS)Assemblies with replaceable rupture discs (WBS)Reusable assemblies with an exchangeable burst foil for shorter plant downtimes.3 – 600 bar2 variants · Nickel, Nickel-based, Stainless steelHybrid AssemblyHybrid Assembly® 1/2″-20 UNF for Swagelok teeFlexible alternative to Swagelok standard rupture discs: the burst pressure can be freely defined by the customer.3 – 196 bar2 variants · Nickel, Nickel-based, Stainless steelRupture cap / flatRupture capsCap shape with a 1–3 mm rim, printable on both sides on request, also with customer logo.10 – 500 barNickel, Stainless steelMembraneFlat rupture discs (membranes)Ideal for smaller nominal sizes, also as puncture discs for mechanically triggered pressure relief.50 – 400 barCopper, Nickel, Nickel-based, Stainless steelHigh-pressure hat discHigh-pressure rupture discsHat-shaped design with conical sealing seat for extreme sealing requirements up to 7,000 bar.10 – 7,000 bar2 variants · Stainless steelExtruder burst plugExtruder rupture discsConnection thread 1/2" 20 UNF, all common thread types on request.on requestStainless steelMicro solutionMicro solutionsFor applications with very limited space.on requestCustom designRupture disc holderRupture disc holdersExcellent leak tightness, integrated burst geometry, long service life under dynamic loads.45 – 500 barNickel, Stainless steelframed rupture discFramed rupture discsFor smaller diameters from 7 to 18 mm and low burst pressures.12 – 600 bar2 variants · Copper, Nickel, Nickel-based, Stainless steelpress-fitted rupture discRupture safety devices with press-fitted rupture discThe copper ring also serves as the sealing ring.45 – 500 barCopper, Stainless steelBurst foilBurst foilsSeparating foils for media separation which burst when pressure rises when required.on requestCustom design
Custom solutionsNothing suitable? We design rupture discs to your specifications.Pressure, temperature, medium, connection – tell us the framework and we take care of the design. In-house production in Lüdenscheid, tested to ISO 4126-2.Send enquiry →+49 (0) 2351 67167-0
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