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ISO63 Series Centering Ring

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

• A: 2.65"
• B: 0.15"

Silicone Replacement O-Ring
• 200°C Maximum
• Chemical Applications

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-SR-S Compare to: 4500007 LF63-250-SR-S LF63-250-CTR-SN ISO63-250-SRS

ISO63 Centering Ring (ISO63-250-SR-S)
ISO63-250-SR-SPrice: $53.00Sale: $30.00

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ISO63 Series Hardware

ISO63 Silicone O-Ring Replacement

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ISO63 Centering Rings

ISO63 Aluminum Outer Ring Replacement

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ISO63 Mesh Screen Centering Ring

ISO Center Only Rings

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Single Claw Clamp

Double Claw Clamp, Aluminum

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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.
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.