Ervos Inc. Company Profile | Visit Website 400 Old Pond Rd.Suite 204Bridgeville, PA 15017Phone:412-221-3400Fax:412-221-3402 Products X61 Exit Device Series Company Product The new ERVOS X61 exit device has a clean, Euro-styled design. The low-profile active case extends just 1-1/4" from the door's surface. The latch bolt on the single-door device is concealed. Similar... Product • February 7th, 2013 Want to know more about this company? Click here to request more information about Ervos Inc. .