Flexaust NS Nomex®/Silicone High-Temperature Flexible Duct Hose (Wire Helix + Fiberglass Cord)
Product Overview
Flexaust NS is a high-temperature flexible duct hose engineered for applications involving constant flexing. It features a double-ply construction with a silicone-coated fiberglass inner layer and a silicone-coated Nomex® outer layer, reinforced with a spring steel wire helix and external filament fiberglass cord to enhance flex life and abrasion resistance while maintaining smooth airflow., making it a preferred choice for non-sparking airflow applications.
Key Features
- Double-ply construction: silicone-coated fiberglass inner layer + silicone-coated Nomex® outer layer
- Spring steel wire helix reinforcement with external filament fiberglass cord
- Nomex® outer layer increases flex life and abrasion resistance
- Suited for high temperature air handling
- Narrow pitch supports tight bend radius while maintaining smooth airflow
- Ideal for applications involving constant flexing
- Non-kinking design
- Resistant to many oils and solvents, ozone, water, fungus, and alkalis
Size, Length, Color & Temperature
- Size range: 1″ to 12″ ID
- Standard length: 12 ft
- Standard color: iron oxide red inner layer with black outer layer
- Temperature range: -65°F to 550°F







