Abstract: A fogging system and fogger bar assembly are disclosed wherein a plurality of foggers are mounted on an array and operatively connected to air and primary water lines. A second water line is introduced in parallel with the primary water lines to provide an equalization of pressure in the primary water lines and dampen vibrations from the foggers. Check valves are used near the foggers to reduce the feedback of undesirable shocks and noise from the foggers into the primary water lines. A system is described wherein a plurality of pressure regulators are used to supply the same pressure to primary water lines in a system where a plurality of fogger bar assemblies are used in a vertical orientation.