Click to enlargeISO100 Series Replacement O-Rings
Viton (Fluorocarbon, FKM)
A: 4.10"
B: 0.21"

ISO100 Replacement Viton (FKM) O'Ring
Fits ISO100 Series Centering Rings

Viton (FKM) O-Ring:
• 200°C Maximum
• Viton (Fluorocarbon) O'Ring
• ISO100 (LF100) Replacement Elastomer Seal

ISO100 High Vacuum Flange Equivalents:
ISO-100, LF100, NW100, NW-100, Large Flange,
ISO100-400-OV Compare to: 100762010 L400-O 811001 0600346 2-346-OV P101789 ISO-100-OR-V O-V346

ISO100 Viton O-Ring

ISO100-400-OVPrice: $28.69Sale: $7.00

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Click to enlarge
ISO100 Centering Rings

ISO100 Series Hardware

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Click to enlarge
ISO Series O-Rings

ISO Center Only Rings

Viton® (Fluorocarbon, FKM) O-Ring:
200°C Maximum
• Viton® (Fluorocarbon, FKM)
is normally used in vacuum service. Viton® has a low porosity to most gases and withstands high temperatures up to 200°C for short periods.

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