1200-000 
12" OD CF Conflat Flange 
Non Rotatable, 32 Through Holes 
DN250CF BLANK  
• Weight: 34 lbs
• A: 11.97" 
•  D: 1.02" 
• F: 11.181" 
 12" OD CF Conflat Flange 
• 32 Clearance (Thru) Holes (0.332" Diameter) 
• Non-Rotatable 
• 304 Stainless 
 12.00" OD Conflat Flange, Same As: 
CF1200, CF250, DN250CF, NW250CF, 1200CF  
 High Vacuum and Ultra High Vacuum (UHV) Flange 
 1200-000 Compare to:  F1200X000N  1200-000N  F1200000 110058 5000164  P107482  F12000000NC4 83509