The Flame King 100 lb. Propane Tank is the ideal solution for high-demand propane usage - perfect for residential and small commercial applications such as home heating, cooking appliances, backup generators, RVs, and outdoor grilling. This can be used horizontally and vertically, and can also be transported in both positions. It has built-in wheels for ease of transport and an EZ-HANDLE collar design, a built-in formed handle with no sharp edges. The tank arrives empty, pre-purged and vacuum-sealed, ready to be filled with propane, eliminating the cost and hassle of purging a new tank. It has a POL valve assembly and a built-in accurate gauge so you will never run out of propane! It is built from high-grade, welded steel and powder-coated for rust prevention. For your safety, this tank is X-ray and Hydrostatic tested. You can be sure to transport safely both in the US and CA as it is DOT and Transport Canada certified.