Our ductless spray hoods are built with stringent quality control measures and superior craftsmanship. If your application requires a hooded type enclosure on the work surface for aerosol spray control, the Sentry Air Ductless spray booths may be an excellent choice. These systems utilize powerful fans combined with a variety of pre-filters, HEPA filters, and carbon filters. The strong suction at the inlet will provide an effective source capture and containment of overspray particulates. This results in protecting the operators breathing zone as well as preventing unwanted spray particulate and odors from entering the general work area. The SAS portable spray booths and paint hoods are highly compact and are extremely energy efficient. Typical portable spray hood uses may include light spray painting, aerosol sprays, epoxy overspray, airbrush spray painting, and a variety of other processes. In addition to our standard portable spray booths, we offer custom spray booths built for those customers that have specific application requirements. EPA: NESHAP Regulations Controlling Air Emissions for Nine Metal Fabrication and Finishing Source Categories - Is your facility compliant?