1. Drawer-type modular structure: The flame arrestor element is installed like a drawer into the housing and can be pulled out completely without disconnecting pipeline flanges, making maintenance and replacement extremely convenient.
2. Corrugated plate flame arrestor element: Alternately wound stainless steel corrugated and flat strips form uniform narrow passages, providing high flame arresting efficiency with low pressure drop.
3. Bidirectional flame arresting: Capable of blocking flame propagation from either tank side or atmosphere side, suitable for vent piping and relief systems.
4. Large flow area, low pressure drop: High porosity of the corrugated channels minimizes gas flow resistance without affecting normal tank breathing capacity.
5. Corrosion and high temperature resistance: Flame arrestor element and housing made of stainless steel (304/316L) or carbon steel with anti-corrosion coating, suitable for corrosive media and high temperature exposure.
6. Easy installation and maintenance: Standard flange interfaces allow horizontal or vertical installation; drawer design facilitates online cleaning of carbon deposits, impurities, or replacement of spare parts.
7. Code compliant: Designed and manufactured according to GB 5908, ISO 16852 and other standards, certified by authorized testing agencies.
8. Wide media applicability: Suitable for flammable gases such as hydrocarbon vapors, solvent vapors, benzene, alcohols, etc.