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   NW50x212-VE  
NW50 (KF50) to 2.12" OD Conflat Flange (CF)  
 Vacuum Essential  
• Straight Reducing Nipple  
• Flange to Flange Straight Reducer  
• High Vacuum Adapter (212xNW50) 
  
 NW50 (KF50) Flange OD: Ø2.95"  
• NW50xDN25CF, KF50xDN25CF, DN25CFxNW50  
• NW50 Centering Ring Counter Bore: 2.06" 
 NW50 High Vacuum Flange Equivalents  
KF50, KF-50, K200, NW-50, QF50, ISO-QF  
  
 2.12" OD Conflat Flange (CF):  
• Non-Rotatable  
• 4 Clearance (Thru) Holes  
• 0.265" Bolt Hole Diameter 
 2.125" OD Conflat Flange (CF) Equivalents:  
• CF212, DN25CF, NW25CF, 212CF, 2-1/8" CF  
 212xNW50-VE  KF50x212-VE 212xKF50-VE 
 
 
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  **This Vacuum Essential Includes**  
Straight Reducer,  NW50x212   
1-Aluminum Wing Clamp (NW50-200-CW)  
1-Stainless/Viton Centering Ring 
(NW50-200-SR-V) 
1-Bolt Kit, Fits: 2.12" OD Conflat (212-BK)  
10 Copper Gaskets, Fits: 2.12" OD Conflat (212-CG)  
  Contact LDS Vacuum with any questions: 
Phone (407)862-4643 via Fax (407)862-8723 or  
info@ldsvacuum.com   
  LDS Vacuum Products is a 100% woman owned company and  certified Woman Owned Small Business (WOSB)  The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.  
Viton® is a registered trademark of DuPont Dow Elastomers  |  
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