The Air Spectrum RA-110V-M 110v mobile dust suppression unit is designed to localised odour & dust issues. The Rotary Atomiser is a powerful system, using rotary centrifugal energy to force liquid into a finely atomised mist, which is projected forward by a fan at the back of the unit. It can be set to produce a variety of different droplet sizes allowing it to be adjusted to suit each individual need, achieving the optimal droplet size to tackle the specific issue.