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1" plenum corrugated natural fire-jack dry with 1000lbs tensile strength pull tape, 500ft coil.
corrugated duct, flexible conduit, plenum duct, fire jacket, indoor riser duct, corrugated innerduct, with pull tape, riser innerduct and fittings
- Working Load: 500lbs
- Bend Radius Supported: 22
- Bend Radius Unsupported: 44
- Smoke Average optical Density: UL-2024, Sec. 8
- Maximum Flame Spread (FT): UL-2024, Sec 8
- Oxygen Index(%): ASTM D 2863
- Flame Rating: ASTM D 2863
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Features
- Available in 1", 1 1/4, 1 1//2, 2"
- Rugged corrugated design is flexible and light weight, yet provides excellent crush resistance
- Listed to UL Standards 910, ideally suited for plenum applications
- Sequential footmarks
- Provides a clean, extremely low friction path for cable installation in building environments
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