Single-ply economical silicone/fiberglass duct designed for vehicular exhaust extraction and high temperature air transfer. Ultra flexible mechanical lock construction provides superior tear and tensile strength and eliminates wire movements found in traditional single-ply duct. Air tight construction. Uniform flexibility and compressibility reduces exhaust turbulence and pressure loss.
Material: Medium gauge silicone coated fiberglass
Construction: Mechanical lock, external steel scuff guard
Diameters: 2” to 12” I.D.
Length: 25 feet
Compression Ratio: 5:1
Temperature Range: -60°F (-51°C) to +500°F (260°C) intermittent
Color: Orange/red with black external scuff guard
Applications
- High temperature air supply and removal
- Garage fume control
- Combustion by-products
*A negative pressure fan system with ambient air inlet is recommended to maximize effectiveness and life of duct. It is important to size the duct diameter according to the exhaust output.
Item # |
Hose I.D. |
Working Pressure |
Negative Pressure |
Weight |
|---|---|---|---|---|
| U-Lok-440-2.00 | Hose I.D. 2.00 in | Working Pressure 8 psi | Negative Pressure 7 in/Hg | Weight 0.37 lbs/ft |
| U-Lok-440-3.00 | Hose I.D. 3.00 in | Working Pressure 6.8 psi | Negative Pressure 4.5 in/Hg | Weight 0.55 lbs/ft |
| U-Lok-440-4.00 | Hose I.D. 4.00 in | Working Pressure 3.7 psi | Negative Pressure 2.1 in/Hg | Weight 0.74 lbs/ft |
| U-Lok-440-5.00 | Hose I.D. 5.00 in | Working Pressure 3 psi | Negative Pressure 1.6 in/Hg | Weight 0.92 lbs/ft |
| U-Lok-440-6.00 | Hose I.D. 6.00 in | Working Pressure 2.3 psi | Negative Pressure 1.2 in/Hg | Weight 1.1 lbs/ft |
| U-Lok-440-8.00 | Hose I.D. 8.00 in | Working Pressure 1.4 psi | Negative Pressure 0.7 in/Hg | Weight 1.5 lbs/ft |
| U-Lok-440-10.00 | Hose I.D. 10.00 in | Working Pressure 1 psi | Negative Pressure 0.45 in/Hg | Weight 1.88 lbs/ft |
| U-Lok-440-12.00 | Hose I.D. 12.00 in | Working Pressure 0.75 psi | Negative Pressure 0.3 in/Hg | Weight 2.25 lbs/ft |
