Click to enlargeNW25 Aluminum Centering Ring
Buna-N O-Ring
A: 0.98"
B: 0.21"

• Buna (Buna-N, Nitrile, NBR) O-Ring
• 100°C Maximum
Overstock Price

NW25 (KF25) Aluminum Centering Ring with Buna (Nitrile NBR) O-Ring

Fits: NW25 (KF25, QF25) Flange

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

Fits NW25 Flange Series Equivalents:
KF25, KF-25, K100, NW-25, QF25, ISO-QF
NW25-100-AR-B Compare to: KC25AB 710018 100312503 QF25-100-AR-B QF25-100-ARB 4000026 QF25-100-CTR-AL-BN P108625

NW25 Centering Ring

NW25-100-AR-B-OSPrice: $6.25Overstock: $3.50

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All NW25 Hardware

NW25 Clamps, All Types

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NW25 Ring and Clamp Assembly

NW25 O-Rings (All)

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Centering Rings WITHOUT O-Ring

NW25 Mesh Screen Rings

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NW Overpressure Ring

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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