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4-NS-12 Flexaust NS 4 inch Air and Fume Duct Hose - 12ft
4-NS-12 Flexaust NS 4 inch Air and Fume Duct Hose - 12ft
4-NS-12 Flexaust NS 4 inch Air and Fume Duct Hose - 12ft
4-NS-12 Flexaust NS 4 inch Air and Fume Duct Hose - 12ft

4-NS-12 by Flexaust | #2720400012 | NS | Air and Fume Duct Hose | 4 inch | 12ft

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$363.38
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$363.38
$327.04
$327.04 - $327.04
$327.04

Flexaust Heat-Flex NS Air and Fume Duct Hose

Double-ply fabric hose with a iron oxide red silicone coated fiberglass inner layer & a black silicone coated Nomex® outer layer reinforced with a spring steel wire helix & external filament fiberglass cord

Package Quantity: 12 FT

Specifications for Variant SKU: 4-NS-12 Flexaust | 12 |
Brand: Heat-Flex
Series: NS
Hose Color(s): Black
Internal Diameter: 4in
Tubing Construction: Silicone Coated Fiberglass
Cover Construction: Silicone Coated Nomex

SPECIFICATIONS

Applications: Automotive, Garage Exhaust, Glass Drying, Heater, High Temperature, Rocket Support, Tractor Pull Exhaust, Transmission Cooling, Vehicle Exhaust Systems SAE Rating: N/A
Other Ratings: N/A Tube: Double-ply fabric hose with a iron oxide red silicone coated fiberglass inner layer
Reinforcement: Spring steel wire helix & external filament fiberglass cord Cover: Black silicone coated Nomex® outer layer
Temperature Range: -65 deg. F to 550 deg. F Crimp Fittings: N/A
Reusable Fittings: N/A
Other Features:
  • Nomex® material increases flex life & abrasion resistance.
  • Suited for high temperature air handling applications.
  • The narrow pitch allows for tight bending radius while maintaining a smooth air flow.
  • Ideal for applications where constant flexing is involved.
  • Non-kinking.
  • Resistant to many oils & solvents, ozone, water, fungus & alkalis.
Part Number 12 ft Reels Inside Diameter Wall Thickness (In) Centerline Bend Radius (In) Compression Ratio Negative Pressure (In/Hg) Working Pressure (PSI) Weight - 12ft (Lbs/Ft)
NS 1in 1" N/A 1.2" 3:1 29 30 1.44 lbs
NS 1.5in 1.5" N/A 1.8" 3:1 29 30 2.04 lbs
NS 2in 2" N/A 2" 3:1 29 30 3 lbs
NS 2.5in 2.5" N/A 2.3" 3:1 29 30 3.6 lbs
NS 3in 3" N/A 2.5" 3:1 29 30 3.96 lbs
NS 3.5in 3.5" N/A 2.5" 3:1 29 30 4.8 lbs
NS 4in 4" N/A 3" 5:1 27 30 5.76 lbs
NS 4.5in 4.5" N/A 3.2" 5:1 20 30 6.48 lbs
NS 5in 5" N/A 3.5" 5:1 14 30 7.08 lbs
NS 6in 6" N/A 4" 5:1 9 19 7.44 lbs
NS 7in 7" N/A N/A N/A N/A N/A N/A
NS 8in 8" N/A 4" 5:1 9 14 9.48 lbs
NS 10in 10" N/A N/A N/A N/A N/A N/A
NS 12in 12" N/A N/A N/A N/A N/A N/A

Technical data based on 2 ft. straight lengths of hose @ 72 deg.

Flexaust

Flexaust

Flexaust has manufactured durable, long lasting, flexible hose and ducting solutions for industrial and commercial applications for 80 years. Our hose products are used in applications involving air, dust, fume and lightweight materials. Flexaust uses an array of materials including thermoplastic rubber, polyurethane, PVC, neoprene, polyester, and vinyl fabric and polyethylene to manufacture a broad range of products.

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