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U-Lok 4700 Welding Exhaust/Utility Blower Duct

Welding exhaust high temperature fume extraction. This 2-ply heavy duty duct provides high temperature service and extra durability.

Material: Inner skin: Silicone coated fiberglass
              Outer skin: Tri-laminate fiberglass coated with aluminized polyester/polyamid
              Available with stainless steel helix

Construction: Mechanical bond, corrosion resistant helix

Diameters: 4” to 24” I.D.

Bend radius: 1.5 X I.D.

Length: 25 feet

Compression Ratio: 4:1

Temperature Range: -20°F (-29°C) to +600°F (315°C)

Color: Metallic silver

Applications

• High temperature exhaust in hot environments
• Ideal for removal of welding fumes
• Very flexible, ideal for difficult installs
• Outer aluminized fiberglass deflects heat

*Not recommended for contact with sparks or slag