VIAIR 200 PSI Ultra Duty Onboard Air System
Suited for the most extreme air source        requirements you may face with your vehicle, VIAIR's Ultra Duty Onboard        Air System (OAS) goes where no OAS system has gone before with the power        of an industry first 200 PSI (pound per square inch) rating. This groundbreaking,        powerful compression ability, along with the system's pressure switch, 2.5        gallon air tank, multiple ¼" NPT port openings and and other included        accessories make it the perfect solution for users who need to go mobile        with their pneumatic tool set..caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; }  ul.indent { list-style: inside disc; text-indent: -15px; }  table.callout { font-family: verdana; font-size: 11px; line-height: 1. 3em; }  td.vgoverview { height: 125px; background: #9DC4D8 url(http://images.amazon.com/images/G/01/electronics/detail-page/callout-bg.png) repeat-x; border-left: 1px solid #999999; border-right: 1px solid #999999; padding-left: 20px; padding-right: 20px; padding-bottom: 10px; width: 250px; font-family: verdana; font-size: 12px; }Groundbreaking OAS PerformanceVIAIR's Ultra Duty Onboard Air System (OAS) is a prepackaged 200 PSI compressed        air solution that provides an industry-leading, 100% duty cycle 480C compressor,        2.5 gallon air tank, and all components needed to install a working system        capable of inflating tires of virtually any size. Powered via a user-supplied        12-volt battery connection and designed to be mounted on compatible vehicles,        this system is a first to bring 200 PSI of compressed air power to weekend        warriors in the 4x4 and off road markets. Although a prominent use for the        VIAIR Ultra Duty OAS is the inflation of tires (37" and larger), the power        and flexibility of the system also enables users to transform their vehicle        into a mobile repair shop through its 200 PSI rating and six NPT port openings        which allows users to unleash a powerful range of pneumatic tools.