Click to enlarge4.50" OD Conflat Flange

4.50" OD CF Conflat Flange (CF 450)
• DN63CF Non-Rotatable Flanges
• 8 Bolt Holes
• 304 Stainless Steel

4-1/2" OD Conflat Flange (CFF) Equivalents
450CF, DN63CF, NW63CF, CF63, CF64
CF450, Del Seal

High Vacuum & Ultra High Vacuum (UHV) Flanges
4.50" OD (DN63CF) Non-Rotatable CF Flanges

CFF Conflat Flanges (Fixed)
• Non-Rotatable Blank Flanges
• Non-Rotatable Bored Blanks
• DelSeal Conflat Flange (CF) Equivalent
• 1x10-13 UHV Rating
• 450 degree High Temperature Rated
• Tapped or Clearance (Thru) Bolt Holes

4.50" OD Conflat Flange
4.50" OD Conflat Flange
4.50" OD Conflat Flange

8-Clearance (Thru) Holes

4.50" OD Conflat Flange

8-Tapped Holes

4.50" OD Double Sided Conflat Flange
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4.50" OD Double Sided Conflat Flange

All Types

4.50" OD Conflat Flange

All Types

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Shop All 4.50" OD Conflat Hardware

**4.50" OD Conflat Flange Accessories Below**
4.50" OD Conflat Flange - Bolt Kits
4.50" OD Conflat Flange - Copper Gaskets
4.50" OD Conflat Flange - Viton Gaskets (Fluorocarbon, FKM)
4.50" OD Conflat Flange Plastic Caps

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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