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

450-250-OS
4.50" OD CF Conflat Flange
Non Rotatable, Thru Hole
2-1/2" Bore Size
Overstock Price

• A: 4.47"
• B: 2.44"
• C: 2.51"
• D: 0.68"
• E: 0.37"
• F: 3.62"

4.50" OD CF Conflat Flange
DN63CF Bored Blank

• 8 Clearance (Thru) Holes (0.332" Diameter)
• Non-Rotatable
• 304 Stainless

4-1/2" OD CFF Conflat Flange, Same As:
450CF, DN63CF, NW63CF, CF63, CF64, CF450

High Vacuum and Ultra High Vacuum (UHV) Flange
450-250 Compare to: F0450X250N 450-250N F450250 110021 100885003 P104634 5000103 F04500250NC4


4.50" OD Conflat Flange 2.50" OD Tube
(450-250-OS)

450-250-OSPrice: $80.70Overstock: $45.00

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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 - 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
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