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ISO250 Replacement Buna O-Ring
100C Maximum
A: 10.48"
B: 0.21"

ISO250 Replacement Buna O'Ring
Fits ISO250 Series Centering Rings

Buna-N O-Ring:
• 100°C Maximum
Also Known As Nitrile (NBR) O Ring
• ISO250 (LF250) Replacement Elastomer Seal

ISO250 High Vacuum Flange Equivalents:
ISO-250, LF250, NW250, NW-250, Large Flange,
ISO250-1000-OB Compare to: 0601378 2-378-OB 100761925 P104311 ISO-250-OR-B O-B378 L1000-OB 811024 100 degrees

ISO250 Buna O-Ring

ISO250-1000-OBPrice: $18.26Sale: $4.00

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ISO250 Centering Rings

ISO250 Series Hardware

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ISO Series O-Rings

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.