DW-50-10-F-D-275 DW-50-10-F-D-300 DW-50-10-F-D-400 DW-50-10-F-D-420 DW-50-10-F-D-430 DW-50-10-F-D-435 DW-50-10-F-D-445 DW-50-10-F-D-450 DW-50-10-F-D-480 DW-50-10-F-D-485