Click to enlarge3.38" OD Conflat Flange Copper Gasket
2.425" OD
2.010" ID
Torque Max: 15 ft-lb
Single Copper Gasket

338-CG1 (1 Each)
DN50CF (3.38" OD) Conflat Flange Copper Gasket
Single (1) Copper Gasket

• Fits 3.38" OD Conflat Flanges (3.38 CF)
• OFHC Copper Gasket
• High & Ultra-High Vacuum (UHV) Gasket


Each gasket is individually bagged to avoid oxidation
Updated packaging includes easy to open tabs

3-3/8" OD Conflat Flange (CF) Equivalents:
• 338CF, CF338, DN50CF, NW50CF, 3.375" CFF


NOT for use with Glass Viewports
Annealed Copper Gaskets are required.

Click Here To Purchase

338-CG-1 P102279


338 Series Copper Gasket
Single Piece
(338-CG1)

338-CG1Price: $7.18Sale: $5.00

Click to enlarge
Click to enlarge
3.38" OD Conflat Series Hardware


Copper Gaskets - All Sizes



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

There is a global helium shortage. Each time an MRI is performed, helium is used. Please rethink your helium balloon purchase.