U-Lok 440HR
3UL440X
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. 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.
- Inside Diameter: 3" to 24"
- Compression Ratio: 5:1
- Tube: Silicone/Fiberglass
- Temperature Range: -60°F to 500°F
- Construction: Mechanical lock, external steel scuff guard, medium gauge
| SKU | Series | I.D. | PSI | Vacuum | Color | Length | Price | UOM | Qty |
|---|---|---|---|---|---|---|---|---|---|
| 3UL440X03 | U-Lok 440HR | 3" | 6.8 PSI | Orange/Red | 1' | FT | |||
| 3UL440X04 | U-Lok 440HR | 4" | 3.7 PSI | 2.1" | Orange/Red | 1' | FT | ||
| 3UL440X05 | U-Lok 440HR | 5" | 3 PSI | 1.6" | Orange/Red | 1' | FT | ||
| 3UL440X06 | U-Lok 440HR | 6" | 2.3 PSI | 1.2" | Orange/Red | 1' | FT | ||
| 3UL440X08 | U-Lok 440HR | 8" | 1.4 PSI | 0.7" | Orange/Red | 1' | FT | ||
| 3UL440X10 | U-Lok 440HR | 10" | 1 PSI | 0.45" | Orange/Red | 1' | FT | ||
| 3UL440X12 | U-Lok 440HR | 12" | 0.75 PSI | 0.3" | Orange/Red | 1' | FT |
