Featuring a more efficient design that uses less oil and reduces down-time, the D55672 from DEWALT is made to use with pumps that produce 150 max PSI for extended tool running time. Boasting a 6.5 HP engine that operates the W-pump at 9.0 SCFM at 100 PSI, this eight-gallon compressor has an innovative forced air cooling system that allows the pump to function at a temperature 100 degrees cooler than older models. Three-piece oil control rings cut down on the oil the D55672 uses, and a built-in low-oil indicator will cut the engine if the level reaches a too-low point, helping to reduce freezing up due to insufficient lubrication. For added convenience, the D55672 features a generously sized, 10-inch tire so you can easily take it with you from site to site. more info