Systems and components for providing or receiving a substance through a substance communication coupling system. The valve actuating member is supported by the rotor so as to be capable of making a translational movement of the valve actuating member in the axial direction with respect to the rotor, while a rotational movement with respect to the rotor is regulated. The plug support can have multiple orifices for transferring a first set of plugs to a connector while being loaded with a second set of plugs for transfer to another connector. The in-tower storage reservoirs could be defined by lower and upper water storage containers attached to the inner or outer surface of the tower that might be connected to other neighboring reservoir. In some embodiments, the memory device includes a plurality of fin field-effect transistors disposed in rows, a plurality of insulating fins each disposed between the rows, and a plurality of memory elements each coupled to a terminal of a fin field-effect transistor among the plurality of fin field-effect transistors. The assembly has a breather tube, a baffle system at least partially located within the breather tube and a drain back tube connected to the breather tube.