BZ 500.80 Series BZ 500.100 Series BZ 500.125 Series BZ 500.160 Series BZ 500.200 Series BZ 320.200 Series BZ 320.160 Series BZ 320.125 Series BZ 320.100 Series BZ 320.80 Series BZ 320.63 Series BZ 320.50 Series BZ 320.40 Series BZ 320.32 Series BZ 320.25 Series SET 115.22 OptiMIG 450 DW obsolete, replacement P/N: set149928 Type: OptiMIG 451 DW;MIC/MAG Welding Machine;