Name: Novaflex U-Lok 420 High Temperature Ducting Hose
Brand: Novaflex
Availability: InStock

Novaflex U-Lok 420 High Temperature Ducting Hose

SKU:

Please choose an option below

Manufacturer:

Novaflex

Length:

10 ft.

Length:

25 ft.

Product Type:

Hose Only - No Ends

Weight:

15.00 LBS

$254.17 - $782.39

Novaflex's U-Lok 420 is designed to be used as a hot air and vehicular exhaust extraction duct. Economical high temperature exhaust ducting for lower velocity applications up to 500°F.

Service Temperature Range: -65°F (54°C) to +500°F (+260°C)

Note: 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.

Specifications

Material: Fiberglass/Silicone
Construction: Mechanical bond, corrosion resistant helix
Bend Radius: 1.5 x I.D.
Compression Ratio: 5:1
Temperature Range: -65°F to +500°F - intermittent
Color: Metallic gray

Applications

Gas exhaust control
Hot fume control
Hot air supply and removal
Not recommended for diesel applications

Duct Chart

Sku	Size	Working Pressure	Neg. Pressure
NF3UL420X03X25	3 in.	6.8 PSI	4.5 in. HG
NF3UL420X04X25	4 in.	3.7 PSI	2.1 in. HG
NF3UL420X05X25	5 in.	3 PSI	1.6 in. HG
NF3UL420X06X25	6 in.	2.3 PSI	1.2 in. HG
NF3UL420X08X25	8 in.	1.4 PSI	.7 in. HG
NF3UL420X10X25	10 in.	1 PSI	.45 in. HG
NF3UL420X12X25	12 in.	.75 PSI	.3 in. HG