Reduce Contamination with Robust All Metal Seal Flanges: Atlas Technologies introduces it’s UHV Atlas FlangeTM which welds or brazes directly to aluminum process vacuum chambers. The all-metal copper gasketed flange eliminates elastomers which have a high permeation of contaminates. The Atlas FlangeTM has a stainless knife-edge and face, on an aluminum body. Standard round and rectangular CF sizes are available. The Atlas FlangeTM is being specified more and more by the large Semiconductor OEMs. Contact Atlas Technologies, 305 Glen Cove Road, Port Townsend, WA 98368. 360-385-3123, fax 360-379-5220, info@AtlasUHV.com, www.AtlasUHV.com