SFJ MODEL In-Line, Detonation Size: 1”~12” Material: Carbon Steel / Aluminum / 304S.S. / 316 S.S. Applicable group: NEC Group A, B, C or D Related Posts SFJ MODEL Gallery SFJ MODEL SFG MODEL Gallery SFG MODEL SFE MODEL Gallery SFE MODEL SFD MODEL Gallery SFD MODEL SFC MODEL Gallery SFC MODEL