A deflagration flame arrester is designed to prevent the transmission of a deflagration.
Deflagration Deflagration Explosion propagating at subsonic velocity. flame arresters for installation in a device Device A device is a pipe component that influences the media flow by opening, closing, or partially shutting off the flow channel or by dividing or mixing the media flow. are used by manufacturers of vacuum Vacuum Vacuum is the pressure in an enclosed space that is lower than the ambient pressure. pumps, blower, or compressors, to protect their machines. The device can be designed for either the pressure Pressure (gauge pressure) Pressure for which the value is equal to the algebraic difference between the absolute pressure and the atmospheric pressure. side or the suction side.