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