40 lb. Vertical Cylinder Propane Tank. Features a scalloped footring and colonial white powder-coated finish for enhanced durability and aesthetics. The QCC1(Acme) valve with overfill protection device (OPD) ensures safe and efficient operation. DOT approved and UL listed, this tank conforms to DOT and NFPA-58 specifications and undergoes multiple testing procedures, including dry pneumatic air and steel shot blasting prior to painting for maximum rust protection. Every propane cylinder includes easy-to-read consumer warning decals for your safety. Suitable for domestic, recreational, commercial, and industrial applications.