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, Division1, Division 2, Group D and Class II, Division 1, Division 2, Groups E, F, G Hazardous Locations as defined in the National Electrical Code (NFPA 70)