338-E90-VE  
 90 Degree Radius Elbow 
3.38" OD CF Conflat Flange 
• OD Polish 
• 304 Stainless 
 Vacuum Essential Series 
Includes Copper Gaskets & Bolt Kits 
 3.38" OD Conflat Flange (CF): 
• 2.00" Tube OD 
• 8 Clearance (Thru) Holes 
• 0.332" Bolt Hole Diameter 
 3-3/8" OD Conflat Flange (CFF) Equivalents: 
338CF, CF338, DN50CF, NW50CF, 3.375" Del Seal  
 High Vacuum & Ultra High Vacuum (UHV) 
 
90 Degree Elbow 
 338-200-E90-VE