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Garage Exhaust / Indoor Fume Control

U-Lok 440HR

Part Number: 3UL440HR
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.
The life of all fabric ducts can be greatly extended when sized correctly according to the equipment exhaust requirements. 
When exhaust fume leakage is of a concern, a negative pressure fan system should be incorporated to reduce internal static pressure. 
Please consult a Novaflex factory salesperson for correct sizing for diesel, caustic or high velocity exhaust applications. This will aid in reducing exhaust temperatures and static pressures.
Diesel exhaust particulate can cause abrasion in exhaust applications. The amount of particulate expelled in diesel exhaust can effect the useful service life.
When exhaust fume leakage is of concern a negative pressure fan system should be incorporated. 
Air velocity should be less than 50m/sec. 


Applications:
High temperature air supply and removal
Exhaust hose reels
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.


Construction:
Material: Light gauge silicone coated fiberglass
Construction: Mechanical lock, external steel scuff guard
Diameters: 3” to 12”
Weight: 6” I.D. = 1.1lbs/ft
Length: 25ft
Compression Ratio: 5:1
Temperature range: -60°F to +500°F intermittent
Colour: Orange/red with external scuff guard
U-Lok 440HR
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