EP-718-5A2 EP-718-1/2A2 E-14810. EG-316-5H12X E-12984 E-13331 EF-718-0C EF-718-0B EF-718-30A EF-718-20A EF-718-10A EF-718-5A EF-718-1A EF-718-1/2A GTU-220V-CE obsolete, replaced by SF6 GAS TRANSFER UNIT – GTU 220V SF6 GAS TRANSFER UNIT – GTU 220V, 50HZ;