AdLegally Certified Explosion Proof Vacuums, Comply with NFPA & Meets OSHA Requirements. Manufacture of Div 1 and Div 2 Portable Explosion Proof Vacuums For Combustible Dust

AdVac-U-Max has been building advanced vacuuming systems for over 65 years. Our systems can handle 10K+ materials - combustible dust, liquids, metals & more