338x133-075-0-T1 
3.38" OD Conflat to 1.33" OD Conflat 
Zero Length Reducer  
DN50CF to DN16CF Double Sided Flange 
• A: 3.38" OD Conflat 
• B: 1.33" OD Tapped Conflat 
• C: 0.62" (Thru)
• D: 0.62" 
• DN50CF x DN16CF (DN50CFxDN16CF) 
 1.33" OD CF Conflat Flange 
• 6 Tapped Holes 
• 8-32 Thread 
• Uses 133-BT Tapped Bolt Kit
 1.33" OD CF Conflat Flange Equivalents 
• CF133, DN16CF, NW16CF, CF16, 133CF, 
 1-1/3" Mini Conflat, CFF, Del Seal 
 3.38" OD Conflat Flange (CF): 
• 8 Clearance (Thru) Holes 
• 0.332" Bolt Hole Diameter 
 3-3/8" OD Conflat Flange (CF) Equivalents: 
• 338CF, CF338, DN50CF, NW50CF, 3.375" CFF  
  338x133-075-0-T1 Compare to: RF337X133 P104803 5000289 CF338XCF133BT-075-ZLR-0.625 150003  338-133-075Z