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2.75" OD Double Sided Conflat
1.50" Tube OD
1/2" Thick

275-150-D
2.75" OD Conflat Double Sided Bored Blank
1.50" Tube OD
0.50" Flange Thickness (Standard)

• A: 1.51"
• B: 0.50"
Price Drop

2.75" OD Double-Sided Conflat Flange (CF275)
DN40CF Double Faced 275 Conflat Bored Blank
Knife Edge on Both Sides

• Del Seal Conflat Flange (CF) Equivalent
• 304 Stainless
• 1x10-13 UHV Rating
• 450 Degree High Temperature Rated

2-3/4" OD CF Conflat Flange (CF):
1/2" Flange Thickness (Thickest)

• Non-Rotatable
• 6 Clearance (Thru) Holes
• 0.265" Bolt Hole Diameter

2.75" OD CF Conflat Flange (CFF) Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF

Double-Faced Conflat Flanges (CF)
High Vacuum & Ultra High Vacuum (UHV) Flanges


0.50" Flange Thickness (Standard) 275-150-D Compare to: DFF275X150 140013 FD-275150 275-150D 5000260


2.75" Double Sided CF 1.50" Tube OD
(275-150-D)

275-150-DPrice: $52.00Price Drop: $28.00

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2.75" OD Conflat Series Hardware


2.75" OD Conflat
Double Sided



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2.75" OD Conflat
Non-Rotatable
THRU Hole Series



2.75" OD Conflat
Rotatable
THRU Hole Series



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2.75" OD Conflat
Non-Rotatable
TAPPED Hole Series



2.75" OD Conflat
Rotatable
TAPPED Hole Series




2.75" OD Standard Thickness Double Sided CF
Accessories Available Below

Copper Gaskets - 2.75" OD Conflat
Viton Gaskets - 2.75" OD Conflat
Bolt Kit (BKD Series) - 2.75" OD Double Sided Conflat

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