The D55146 is a heavy-duty, 200 PSI, 4.5 gallon, 120 volt electric, hand-carry with a mobility kit that is built to stand up to the toughest conductions on a jobsite. The D55146 produces the air necessary to support up to three framing nailers or two roofing nailers simultaneously. Additionally, the innovative design of the unit provides professional contractors with increased durability and versatility. Designed for small framing crews, trim carpenters, deck builders and remodelers, the D55146 is built to handle the most demanding nailing and stapling applications such as sheathing and decking but, is versatile enough to handle the needs of a large trim carpenter crew, or remodeler. The D55146 features DEWALT patented high efficiency motor and high pressure pump that allows users to take advantage of the additional performance provided by 200 PSI, while at the same time allowing a user’s productivity to be enhanced by a pump that produces 5.0 SCFM (Actual) @ 90 PSI and results in a quick compressor recovery time.