4.50" OD Conflat Flange <br> 2.50" OD Tube <br> (450-250-T)

4.50" OD Conflat Flange
Non-Rotatable
8-Tapped Holes
2.50" OD Tube

450-250-T
4.50" OD CF Conflat Flange
Non Rotatable, Tapped Hole
2-1/2" Bore Size
• Weight: 2.25 lbs
• A: 4.47"
• B: 2.44"
• C: 2.51"
• D: 0.68"
• E: 0.375"
• F: 3.628"

4-1/2" OD Conflat Flange (CF):
• DN63CF Non-Rotatable Flange
• Bored Blank (2.5" Bore Size)
• 304 Stainless Steel
• 8 Tapped Holes
• 5/16-24 Thread
• Uses 450-BT OR 450-BT-12 Tapped Bolt Kit

4.50" 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 Tapped CF Flanges
450-250-T Compare to: F0450X250NT 450-250NT 100885007 F450250T 130021 F04500250NT4 P104643 5000106



4.50" OD Conflat Series Hardware		4.50" OD Conflat Double Sided



4.50" OD Conflat Non-Rotatable THRU Hole Series		4.50" OD Conflat Rotatable THRU Hole Series



4.50" OD Conflat Non-Rotatable TAPPED Hole Series		4.50" OD Conflat Rotatable TAPPED Hole Series

4.50" OD Conflat Flange Accessories Below
4.50" OD Conflat Flange – TAPPED Bolt Kits
4.50" OD Conflat Flange - Copper Gaskets
4.50" OD Conflat Flange - Viton Gaskets (Fluorocarbon)
4.50" OD Conflat Flange – Plastic Caps
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)
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