U-Lok 440HR

U-Lok 440HR

Novaflex 3UL440X Duct

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

7 Item(s)

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SKU MPN Description Price UOM Qty
3UL440X03 3" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 6.8 PSI, 4.5" HG

Regular Price: $11.17

Special Price: $7.44

Ships in 3-5 Business Days

FT
3UL440X04 4" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 3.7 PSI, 2.1" HG

Regular Price: $15.96

Special Price: $10.63

Ships in 3-5 Business Days

FT
3UL440X05 5" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 3 PSI, 1.6" HG

Regular Price: $18.65

Special Price: $12.42

Ships in 3-5 Business Days

FT
3UL440X06 6" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 2.3 PSI, 1.2" HG

Regular Price: $21.76

Special Price: $14.50

Ships in 3-5 Business Days

FT
3UL440X08 8" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 1.4 PSI, 0.7" HG

Regular Price: $27.97

Special Price: $18.63

Ships in 3-5 Business Days

FT
3UL440X10 10" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 1 PSI, 0.45" HG

Regular Price: $36.95

Special Price: $24.62

Ships in 3-5 Business Days

FT
3UL440X12 12" SILICONE/FIBERGLASS DUCT, U-LOK 440HR SERIES, 0.75 PSI, 0.3" HG

Regular Price: $44.34

Special Price: $29.54

Ships in 3-5 Business Days

FT

7 Item(s)

Table  Grid  List 

Set Descending Direction