ESD Safe Vacuum System designed to prevent Electrostatic Discharges (ESD)
Complies with NFPA 77 "Recommended Practice on Static Electricity"
Designed for use in Class I, Division 1, Division 2, Group D, Class II, Division 1, Division 2, Groups F, G Hazardous Locations as defined in the National Electrical Code (NFPA 70)