Cole-Parmer® 7530-40 Air Cadet® Vacuum Pump. Missing outer packaging but part has never been used. We are unable to test any of our merchandise within our warehouse.Items include ONLY what you see in the photos. Please notify freightfinders within 5 days if you have not received your item. We must be notified of damaged, broken, or other item issues within 3 days of receipt. Freightfinders has been in business since 2000. We specialize in Allen Bradley, Cutler Hammer, Square D, Fanuc, Atlas-Copco, Honeywell, Johnson Controls, Fife, HVAC replacement parts, hydraulic valves and pumps, fittings, bearings, PLC components and much more. We are normally here between 8:30 A.