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Schweigen SteelFlex™ high performance safety ducting is designed for quiet and efficient high-volume transfers of temperature-sensitive air. Tested independently and certified to offer unparalleled strength and safety for HVAC applications.
Fireproof, crush-proof, pest-proof, tear & puncture proof. Acoustically dampened, thermally insulated and antimicrobial-treated. Safer and easier to install. Guaranteed for life. * Kindly note that a joiner needs to be purchased separately for ducting extensions.
SKU: S250-4(250mm diameter / 4m length)
