Increase workplace safety and improve cleaniliness with the proper safety and storage equipment. The Justrite™ Large Steel Drum Funnel With Self-Closing Cover helps to prevent spills when transferring flammable solvents, thinners, oils, or paint wastes. This self-closing model meets NFPA1 and the International Fire Code. It shuts and locks automatically when a fusible link melts at 165°F (74°C) under fire conditions.