Our DynaFlex™ Hi-Temp Ventilation Duct is built for extreme air temperatures. Available in silicone-coated fiberglass fabric or polywoven fabric, both duct options deliver exceptional thermal stability with efficient airflow, excellent durability, and resistance to external heat.
Silicone Specifications
- Fabric Type: Silicone-Coated Fiberglass
- Fabric Weight: 14 oz.
- Temperature: Up to 550 F°
- Length: 25 ft.
- Diameter: 12-24 in.
- Pitch: 4-7 in.
- Wire: Steel
- Colors: White, Black
- Bond Construction: Sewn
- Custom Finishes: Belt Cuff, Hoop Cuff, Pin-Lock Cuff, Worm-Gear Cuff
- Wear Strip (Optional): White, Black, Blue, Yellow
Polywoven Specifications
- Fabric Type: Polywoven
- Fabric Weight: 10 oz.
- Temperature: Up to 350 F°
- Length: 25 ft.
- Diameter: 12-24 in.
- Pitch: 4-7 in.
- Wire: Steel
- Colors: Black
- Bond Construction: Sewn
- Custom Finishes: Belt Cuff, Hoop Cuff, Pin-Lock Cuff, Worm-Gear Cuff
- Wear Strip (Optional): White, Black, Blue, Yellow
Features
- Excellent heat stability and resistance to extreme temperatures
- High strength sewn construction, suitable for many applications
- High durability to abrasion, corrosion, tearing, and mold or mildew resistant
- Flame Resistant in accordance with UL94VTM-O, California Fire Marshal, and NFPA701 Specifications

Markets & Applications
- Construction and Restoration
- Disaster Relief and Emergency Response
- Rental, Tent, and Structure
- Temporary Heating and Cooling
- Air Conditioning and Spot Cooling
- Dehumidification
- Utility Blowers







