The Flame King 100LB Propane Tank is the perfect solution for your larger or extended supply of propane. Best for residential and small commercial applications - residential heating, cooking appliances, backup power for 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. Propane Tank is a pre-purged vacuum ready for the filling of propane avoiding the cost and headache of purging your 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.