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QFS O-Ring
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The QFS™ O-Ring is used with the Quick-Fit® Sleeve in Nordfab Sealed Duct systems to ensure a tight seal, preventing leakage.
- Performs well with many oils and chemicals.
- Temp range: -30° F to +225° F
- Can’t be damaged by flexing and twisting
- Used in conjunction with Nordfab’s standard Sleeve O-ring; it does not replace it.