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Flame Arrestors
Flame Arrestors

Flame Arresters (or 'flame arrestors') are designed to allow the flow of gases, liquids, etc. and to prevent flame transmission.

PROTEGO® Flame Arresters are composed of individual FLAMEFILTER® (flame arrester discs), spacers, and a casing. The FLAMEFILTER® is made of wound, corrugated metal strips. The principle of flame quenching in small gaps is applied in PROTEGO® end-of-line flame arresters and PROTEGO® in-line flame arresters.



Detonation Flame Arrester for tank ships and containers


In-Line Detonation Flame Arrester for unstable and stable detonations and deflagrations in a straight through design with a shock tube, bidirectional


In-Line Detonation Flame Arrester with shut-off valve, for stable detonations and deflagrations in a straight through design, unidirectional


Detonation Flame Arrester Detonation-proof foot valve for suction lines


In-Line Deflagration Flame Arrester for biogas, sewage gas and landfill gas, eccentric design, bidirectional, endurance burning proof


In-Line Liquid Detonation Flame Arrester for filling lines - external installation


Hydraulic Flame Arresters deflagration proof, detonation proof and short-time burning proof

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