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ISO320 Series Centering Ring
Stainless/Buna-N (Nitrile) O-Ring

ISO320 Series Stainless Centering Ring with Buna O'Ring and Aluminum Outer (Spacer) Ring

ISO320 High Vacuum Hardware
• A: 12.30"
• B: 0.22"

Buna-N O-Ring
• 100°C Maximum
• Also Known As Nitrile (NBR) O Ring
• Replacement O'Ring

Fits ISO320 and ISO-B320 (Bolted) Series
High Vacuum Fittings and Flanges

ISO320 High Vacuum Flange Equivalents:
ISO-320, LF320, NW320, NW-320,
ISO-LF, ISO-K, ISO-MF, Large Flange

ISO-B320 High Vacuum Flange Equivalents
LFB320, NW320, NW-320, Bolted Large Flange
ISO320-1200-SR-B Compare to: QF320-SABR 4500024 LF320-1200-SR-B B27158182 LF320-1200-CTR-BN ISO320-1200-SRB

ISO320 Centering Ring (ISO320-1200-SR-B)
ISO320-1200-SR-BPrice: $541.00Sale: $284.00

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ISO320 Series Hardware

ISO320 O-Ring Replacement, Buna-N

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ISO320 Aluminum Outer Ring Replacement

ISO320 Centering Rings

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ISO320 Single Claw Clamp

ISO320 Double Claw Clamp, Aluminum

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ISO320 Double Claw Clamp, Stainless

ISO-B320 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.
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