Non-Rotatable Flanges

CFF Conflat Flanges (Fixed)
• Non-Rotatable Blank Flanges
• Non-Rotatable Bored Blanks
• Del Seal Conflat Flange (CF) Equivalent
• 304 Stainless
• 1x10-13 UHV Rating
• 450 degree High Temperature Rated
• Tapped or Clearance (Thru) Bolt Holes

High Vacuum and Ultra High Vacuum (UHV) Flanges

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 6 Holes, Non-Rotatable		2.12" OD Conflat Flange 4 Holes, Non-Rotatable



2.75" OD Conflat Flange 6 Holes, Non-Rotatable		3.38" OD Conflat Flange 8 Holes, Non-Rotatable



4.50" OD Conflat Flange 8 Holes, Non-Rotatable		4.62" OD Conflat Flange 10 Holes, Non-Rotatable



6.00" OD Conflat Flange 16 Holes, Non-Rotatable		6.75" OD Conflat Flange 18 Holes, Non-Rotatable



8.00" OD Conflat Flange 20 Holes, Non-Rotatable		10.00" OD Conflat Flange 24 Holes, Non-Rotatable



12.00" OD Conflat Flange 32 Holes, Non-Rotatable		13.25" OD Conflat Flange 30 Holes, Non-Rotatable



14.00" OD Conflat Flange 30 Holes, Non-Rotatable		14.50" OD Conflat Flange 32 Holes, Non-Rotatable



16.50" OD Conflat Flange 36 Holes, Non-Rotatable

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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