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2.75" OD Conflat Double Sided Flanges

2.75" OD Double-Sided CF Conflat Flange
DN40CF Double Faced 275 CF Flange
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):
• 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


Available in (3) Flange Thicknesses



2.75" OD Double Sided Conflat
2.75" OD Double Sided Conflat
2.75" OD Double Sided Conflat

0.50" Flange Thickness
**Standard Size**


2.75" OD Double Sided Conflat

0.75" Flange Thickness


2.75" OD Double Sided Conflat
2.75" OD Double Sided Conflat

1.00" Flange Thickness


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Double Sided Conflat to Female NPT

2.75" OD Zero Length Reducers

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Bolt, Nut & Washer Kit <br>Fits: 2.75" OD Conflat <br> Double Sided Flanges
2.75" OD Conflat Series Hardware

Bolt, Nut & Washer Kit
Fits: 2.75" OD Conflat
Double Sided Flanges


3 Lengths Available



*2.75" OD Conflat Flange Accessories 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.
Images Shown May Be For Reference Only