The 26W30D is a new UN Rated black 30 gallon open head steel drum with a rust inhibitor enamel. This steel drum has a white cover with 2" NPT and 3/4" NPT Tri-Sure style plug & flange fittings, a EPDM rubber gasket, and a bolt ring closure. UN specifications include a rating of UN1A2/Y1.5/150 for liquids and UN1A2/X235/S for solids.