DIG EXL Series Fogger Head, 10/32 Threaded, Pack of 150DIGs EXL Series Low Flow 10 32 thread Foggers operate at a pressure range of 30 to 80 PSI to produce micro sized droplets, supporting optimal cooling or humidifying conditions by reducing temperature and increasing humidity. The foggers vortex design spins incoming water into a ver y fine mist, with higher incoming pressure giving smaller and finer droplets. Use where overhead cooling or misting is desired, or for plants that require constant