1.33" OD CF Conflat Flange BLANKS
• Rotatable
• 6 Clearance (Thru) Holes
• 0.172" Bolt Hole Diameter
• 304 Stainless
WN vs. WNB WELD NECK SERIES
-WN Series: WITH 0.06" Weld Prep
-WNB Series: WITHOUT 0.06" Weld Prep
1.33" OD CF Conflat Flange Equivalents
CF133, DN16CF, NW16CF, CF16, 133CF,
1-1/3" Mini Conflat, CFF, Del Seal
High Vacuum & Ultra High Vacuum (UHV) Flanges