NOTE: Exterior dimensions include anchoring plates and door hardware.
Outdoor safety lockers with explosion relief panels are required for the safe storage of Class 1A or the dispensing of Class 1A and 1B flammable liquids (as defined by NFPA). | Justrite 9-Drum, Explosion Relief Panels, 4-Hour Fire-Rated Outdoor Safety Locker, Bone, Steel, 913091 Please check with the local authority having jurisdiction to ensure all local regulations, including set-back requirements and the correct wall/roof rating needed for your application. Justrite 9-Drum, Explosion Relief Panels, 4-Hour Fire-Rated Outdoor Safety Locker, Bone, Steel, 913091 Standard features include: Explosion relief panels designed to release at 20 psf4-hour fire-rated construction - backed by a 15-year structural warranty3-hour fire-rated door - third party tested and labeledGravity air flow vents - UL Listed fire dampers with fusible linksSecondary containment - leakproof all welded sumpRemovable, galvanized steel grate flooring42-inch (1.