80815 Adjustment Knob Memdos E/DX 160...380 FEDOS E-8 Exproof panel for MEMDOS LB MAGDOS DX 2 obsolete, replaced by MAGDOS LP 2 PVC/FPM; MAGDOS DX 2 obsolete, replaced by MAGDOS LP 2 PVC/FPM; MAGDOS LP 2 PVC/FPM 39911 79113 79112 79407 MAGDOS LD 4 PVC/SS/FPM 10241147 MAGDOS LB 4 PVC/FPM(10211005) 10407624 MINIDOS A 24 (10301005)