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.
Bundled with 200mm metal joiner (JM8) for ducting extensions. SKU: S200-4+JM8
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