SFE MODEL In-Line, Deflagration Size: 12”~20” Material: Carbon Steel / Aluminum / 304S.S. / 316 S.S. Applicable group: NEC Group B, C or D Related Posts SFJ MODEL Gallery SFJ MODEL SFJ MODEL Gallery SFJ MODEL SFG MODEL Gallery SFG MODEL SFD MODEL Gallery SFD MODEL SFC MODEL Gallery SFC MODEL