LH/EB

The PROTEGO® LH/EB end-of-line deflagration Deflagration Explosion propagating at subsonic velocity (EN 1127-1:1997). flame arrester is used to protect process engineering apparatus and vessels which are not pressurized and process Methane/Air mixtures. The 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. provides protection against flame transmission through atmospheric deflagration and stabilized flames which can burn for a very long time. This device is specifically applied to vent lines of decommissioned underground mines. Other areas of application are biogas, landfill gas and sewage gas. The device is installed on suction and vent lines, with the goal to prevent flame transmission caused by endurance burning Endurance burning Stabilized burning for an unlimited time. or atmospheric deflagration propagating into the vessel Vessel Container or structural envelope in which materials are processed, treated or stored. or plant.

The PROTEGO® LH/EB series end-of-line deflagration flame arrester is available for substances for explosion Explosion Abrupt oxidation or decomposition reaction producing an increase in temperature, pressure, or in both simultaneously. group IIA1 - methane (former designation Expl.gr. I). The standard design can be used with operating temperature Operating temperature Temperature reached when the equipment is operating under design conditions. of up to +60°C / 140°F. Special certificates for mining are available and the device is type-approved according to ATEX Directive and EN ISO 16852 as well as other international standards.