Copper Gaskets

OFHC Copper Gaskets for CF Flanges
Each gasket is individually bagged to avoid oxidation

The copper gasket is captured between mating CF flanges. Copper gaskets are made from high-purity, oxygen free 1/4 hard copper which is de-burred, chemically treated and individually packaged to avoid oxidation.

Why Copper Gaskets?
If you are operating at a pressure below 10-8 torr, o-ring sealed compression ports limit the system pressure because of leakage and permeation.

High and Ultra-High Vacuum (UHV) Application Hardware

Maximum Torque for Vacuum Tight Seals

1.33" OD

5 ft/lbs.

2.12" -2.75" OD

16 ft/lbs.

3.38" -16.50" OD

26 ft/lbs.

Over-torqueing can result in broken bolts


1.33" OD Conflat Flange Copper Gaskets Fits 133 Series CF		2.12" OD Conflat Flange Copper Gaskets Fits 212 Series CF


2.75" OD Conflat Flange Copper Gaskets Fits 275 Series CF		3.38" OD Conflat Flange Copper Gaskets Fits 338 Series CF


4.50" OD Conflat Flange Copper Gaskets Fits 450 Series CF		4.62" OD Conflat Flange Copper Gaskets Fits 462 Series CF


6.00" OD Conflat Flange Copper Gaskets Fits 600 Series CF		6.75" OD Conflat Flange Copper Gaskets Fits 675 Series CF


8.00" OD Conflat Flange Copper Gaskets Fits 800 Series CF		10.00" OD Conflat Flange Copper Gaskets Fits 1000 Series CF


12.00" OD Conflat Flange Copper Gasket Fits 1200 Series CF		13.25" OD Conflat Flange Copper Gasket Fits 1325 Series CF


14.00" OD Conflat Flange Copper Gasket Fits 1400 Series CF		14.50" OD Conflat Flange Copper Gasket Fits 1450 Series CF


16.50" OD Conflat Flange Copper Gasket Fits 1650 Series CF

LDS is currently CLOSED
for our annual vacation shutdown:
We will reopen on Thursday, January 2 @ 7:00am
LDS is a family owned company and many of our employees vacation together. We thank you for your business and appreciate your understanding during this vacation schedule.

SAVE DURING OUR SHUTDOWN
Receive $10 off all orders of $100 or more
Upon Checkout, Enter Coupon Code: vacation

If you forget, we will apply the coupon for you when we return on January 2nd

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.
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