6 CFM flow rate with 15 microns ultimate vacuum. 1/2 HP AC motor. RunQuick® Oil Change System offers on-the-fly oil change in seconds. Backlit oil reservoir – allows you to view condition of oil and system. Extra oil bottle storage. Port Sizes: (1) 1/4”, (2) 3/8”, (1) 1/2” for easy hose connections. Sturdy base stays upright. Small footprint – 1,346 cubic inches. Quarter-turn gas ballast with LED indicator. Convenient, removable cord storage. A2L certified.