5” DA Sander 3/16” Orbit Central Vac Ready Specifications: Pad Size: 5" Average Air Consumption: 8 cfm Air Inlet: 1/4" Free Speed: 12,000 rpm Length: 12" Height: 5.5" Central vac ready ... ... NOTE: From the day you put your Performance 1 tool into service, you simply can not spend one dime on it for a year. Performance 1 will maintain the tool for 1 full year! So you send the tool in at any time during the covered 12 month period and Performance ! will fix it FREE. In fact, in the 11th month, you can send it in for a tune-up. This program is designed to help JSD Enterprises and Performance 1 customers better manage their tool repair costs and extend the life of their tools