QFS Leak-Free O-Ring
Nordfab
$2.60
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Nordfab
QFS Leak-Free O-Ring
QFS O-Ring to prevent oil mist leakage and work alongside the standard O-Ring.
Nordfab QFS Leak-Free O-Ring is designed to seal raw edges and prevent leakage from ducting lines, like the O-Ring in the Adjustable Sleeve. It performs well with many oils and chemicals and can't be damaged by flexing and twisting.
This works in conjunction with the QF standard O-Ring. It does NOT replace it.
QFS can also be applied after installation. Unlike other clamp-together ducting systems, QFS gaskets are easy to add to an installed system if the need should arise.
Nordfab offers QFS Sealed Duct to protect against leakage in ducting used in ventilation systems where oil mist is a contaminant. All clamp together ducting has slight leakage. Using QFS increases duct sealing by 10X over our current leakage rate which already meets or exceeds allowable SMACNA leakage rates. You can also use QFS seals to prevent moisture, such as rain, from entering ductwork when Quick-Fit ducting is being used outdoors. Apply it in any situation where moisture is a concern either internally or externally.
QFS components:
Product Features
- Prevents leakage
- Works in conjunction with the standard O-Ring
- Temperature Range: -30° F to 225° F
- Simple assembly
Product Specifications
| Diameter | 3 - 24 inch |
| Temp | -30° F to 225° F |
Info & Guides
Questions & Answers
Have questions?
Browse our frequently asked questions page or contact us.
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Fast Installation Easy Connection Strong & Leak Tight Versatile |
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