-Functions

◆ Hydrogen gas (groupⅡC) compatible type
・　Hydrogen gas is classified as Explosion Group II C* and is highly flammable. Even a small amount of ignition source can cause an explosion, requiring appropriate safety measures. *The highest group in the classification of explosive gases.
・　Applicable to gases other than explosion group ⅡC, such as ⅡA, ⅡB3, ⅡB, etc.
・　Threaded connection type is IIA-compliant
◆ Prevents flame deviation from external ignition sources in both directions
・　Prevents serious secondary disasters by extinguishing the spread of flames in the event of a fire inside or outside the plant.
・　Targeted entrance/exit structure prevents flames from escaping in both directions.
・　Can be installed and used either horizontally or vertically
◆ Uses a crimpribbon type flame-extinguishing element
・　The crimpribbon (corrugated structural component) consists of thin metal corrugated plates and flat plates of the same material alternately overlapped to form a gap, with specifications determined by the explosion group (gas used).
・　Material is SUS316L only
◆ Compliant with international standard ISO 16852
・　Our crimpribbon frame arresters are tested with the test gas specified in ISO 16852.
・　Performance verification testing is in accordance with ISO 16852:2016