Manchester Tank 1220TCTH.4 Propane Tank; DOT Portable Tank; 40 Pounds Capacity; White; With OPD (Overfill Prevention Device) Valve; Empty Manchester Tank’s DOT Propane Cylinders can be used in a multitude of domestic, recreational, commercial, and industrial applications. Our cylinders comply with Department of Transportation (DOT) and Transport Canada (TC) specifications and comply with NFPA 58. Our 5 Pound to 100 Pound Portable Steel LP Gas Cylinders are the perfect container source for temporary heat, portable heating, portable cooking, small commercial engine lifts, floor sweepers, blowers, walk-behind mowers and many other appliance and outdoor applications. Type: Portable Capacity: 40 Pound Diameter: 12.2 Inch Length: 29.4 Inch Finish: Powder Coated Color: White Material: Steel With Gauge: No With OPD Valve: Yes Marine: No