... 5mmpb-4.0mmpbLead panel thick 1.2mm, 2mm, 3mmLead glass window 10mm, 13mm, 15mm, 20mm thick etc.Door thick 30.8mm ... supply AC220V(±20%),50HZ(±20%); manual operation if power failsOpen sliding by hand or automaticSensors foot sensors switches, safety beam sensors ... Optional manual sliding x-ray doorsShop drawings We are China radiation doors,X ...