Click to enlarge4.50" 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 Flange
2.50" OD Tube
(450-250-T)

450-250-TPrice: $128.00Sale: $68.00

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4.50" OD Conflat Series Hardware


4.50" OD Conflat
Double Sided



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4.50" OD Conflat
Non-Rotatable
THRU Hole Series



4.50" OD Conflat
Rotatable
THRU Hole Series



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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)
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