An inline flame arrestor is a safety device used in pipelines and vent systems to prevent flames or explosions from propagating through the system. It’s commonly installed in fuel lines, gas pipelines, chemical plants, and other industrial systems where flammable gases or vapors are present. Here’s a breakdown of how it works and where it's used: How an Inline Flame Arrestor Works Flame Quenching: Flame arrestors use a metal or ceramic mesh that absorbs heat from a flame, cooling it down to below the ignition temperature. This quenching action prevents the flame from traveling further. Heat Dissipation: The device dissipates heat quickly, which extinguishes the flame, thereby containing it within the device. Design Structure: Typically, flame arrestors have a honeycomb or crimped metal structure to maximize surface area for heat absorption, making them efficient in stopping flames.