Online Cylinder Evacuation Rack is used to evacuate the LPG from the cylinders whenever it is required to change the valves. The Evacuation Rack is an inline equipment, capable of evacuating a batch of up to 6 cylinders at a time. The Online Cylinder Evacuation Rack conveys the LPG cylinders onto the evacuation unit by means of a chain conveyor. Online Cylinder Evacuation Rack is provided with pneumatic arrangements and safety interlocks to avoid any malfunctioning during the process.