Differential pressure controller

The differential pressure controller is a quest item in Fallout: New Vegas.
==Characteristics==
The differential pressure controller is found in Vault 11's lower level, and is used for repairing the air filtration system in Brotherhood of Steel's Hidden Valley bunker for the Still in the Dark quest.
==Location==
The differential pressure controller is located in one of the first rooms encountered on the lowest level of the vault, flooded with water (air pockets exist towards the ceiling). It will be stashed in a locker, close to the overseer's office, and can be found before the quest has been initiated.
==Gallery==
Vault 11 lower level loc map.jpg|Location of the differential pressure controller
Differential_pressure_controller.jpg
Category:Fallout: New Vegas miscellaneous items
Category:Fallout: New Vegas quest items
de:Differenzialdrucksteuerung
es:Controlador de diferencial de presión
ru:Регулятор перепада давления
uk:Регулятор перепаду тиску