Click to enlarge

ISO63 Series Centering Ring

ISO63 Series Aluminum Centering Ring with Viton O'Ring and Aluminum Outer (Spacer) Ring

• A: 2.65"
• B: 0.15"

Viton (Fluorocarbon, FKM) O-Ring
• 200°C Maximum
• Replacement O-Ring

ISO63 Centering Ring with Aluminum Outer Ring
(Spacer Ring) - High Vacuum Hardware

Fits ISO63 High Vacuum Flange Equivalents:
ISO-63, LF63, NW63, NW-63, Large Flange,

Fits ISO-B63 High Vacuum Flange Equivalents
LFB63, NW63, NW-63, Bolted Large Flange
ISO63-250-AR-V Compare to: QF63-AAVR 100760606 IC063AV 810000 L250-CR P101766 ISO-63-CR-AV 4500035 LF63-250-AR-V LF63-250-CTR-AL-VT ISO63-250-ARV

ISO63 Centering Ring (ISO63-250-AR-V)
ISO63-250-AR-VPrice: $47.22Sale: $21.00

Click to enlarge
Click to enlarge
ISO63 Series Hardware

ISO63 Viton O-Ring Replacement

Click to enlarge
Click to enlarge
ISO63 Centering Rings

ISO Center Only Rings

Click to enlarge
Click to enlarge
ISO63 Aluminum Outer Ring Replacement

ISO63 Mesh Screen Centering Ring

Click to enlarge
Click to enlarge
Single Claw Clamp

Double Claw Clamp, Aluminum

Click to enlarge
Click to enlarge
Double Claw Clamp, Stainless

ISO-B63 Flange Bolts

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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