The VAREC 5000/5010 Series Flame Arresters are used in gas piping systems or on petroleum storage tank roofs or digester covers. They are designed to stop the propagation of flame (Group “D” gases) from external sources and can be mounted up to 15 feet upstream of the ignition source in accordance with UL Approval; or 10 pipe diameters in accordance with FM approval requirements.
5000 Series is for vertical installation. 5010 Series is for horizontal or vertical installation.
