Fike Bursting discs

Type SRL - Reverse bulged scored

Description The Fike SRL bursting discs are reverse bulged, perimeter scored. The concept of  reverse bulged means that the disc is installed with the crown in the direction of the  process side. Once set pressure is achieved, the crown of the disc is reversed from  the inlet side of...

Type SRX - Reverse Acting Scored

Description The Fike SRX bursting discs are reverse-acting, compressionloaded,  and scored with an X-pattern to facilitate opening without  knifeblades. The concept of ‘reverse-acting’ means that the disc is  installed with the crown in the direction of the process side. Once ...

SCRD-UT Series

Description The SCRD-UT bursting disc is specifically designed for high pressure applications. The bursting disc utilizes one of three different scoring configurations to optimize performance over a wide range of pressures. The SCRD-UT is used in uniontype holders and has a 30° seat. Features and...

Type SCRD-FSR - High pressure applications

Description Extremely versatile and adaptable to a large variety of  conditions, the SCRD-FSR bursting disc is the high pressure  solution in either liquid or vapour applications. The ring  attached to the perimeter of the disc interlocks with a groove  in the holder to prevent...

Type SD-RO - Salt water applications

Description The Fike SD-RO series bursting discs have been developed to offer easy and reliable pressure relief for salt water applications such as reverse osmosis processes. These bursting discs are tension-loaded, forward-acting scored bursting discs, using a tension failure of the disc which is...

Type Lo-V - Two-way, low burst pressure

Description The Fike Lo-V is a bi-directional bursting disc that is designed to relieve undesired pressure conditions in two different directions. Certain types of  applications, such as storage tanks, need protection from vacuum pressure as well as from potential overpressure. The primary...

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...

Type HOV-SC - Steam Condenser Protection

Description The HOV-SC is a forward-acting, composed type bursting disc, specifically designed for protection of steam condenser casings against unacceptable overpressures. Features and Benefits Fast-acting, unrestricted pressure relief Full vacuum resistant due to integral vacuum...

Type HO/HOV - Conventional Prebulged Composite

Description The HO/HOV series bursting discs are consisting of 2 to 4 component parts that form a single unit. The basic components of the HO type are a seal member and a slotted top section. To ensure the predictable bursting pressure a tension failure of the mechanically weakened top section is...

Type P - Conventional Prebulged Solid Metal

Description The design principle, used to ensure a predictable bursting pressure of these pressure safety devices, is simply a tension failure of a metal membrane. As the applied pressure approaches the bursting pressure, a point is reached where thinning of the metal occurs, leading rapidly to...
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