Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
4.5-BDS-12 Flexaust BDS 4.5 inch Air and Fume Duct Hose - 12ft
4.5-BDS-12 Flexaust BDS 4.5 inch Air and Fume Duct Hose - 12ft
4.5-BDS-12 Flexaust BDS 4.5 inch Air and Fume Duct Hose - 12ft
4.5-BDS-12 Flexaust BDS 4.5 inch Air and Fume Duct Hose - 12ft

4.5-BDS-12 by Flexaust | #2600450012 | BDS | Air and Fume Duct Hose | 4.5 inch | 12ft

Save $111.68 Save $111.68
$279.20
$279.20 - $279.20
$279.20
$167.52
$167.52 - $167.52
$167.52

Flexaust Heat-Flex BDS Air and Fume Duct Hose Single-ply iron oxide red silicone coated fiberglass fabric hose reinforced with a spring steel wire helix & external filament fiberglass cord.

Package Quantity: 12 FT

Specifications for Variant SKU: 4.5-BDS-12 Flexaust | 12 |
Brand: Heat-Flex
Series: BDS
Hose Color(s): Red
Internal Diameter: 4.50in
Tubing Construction: Silicone Coated Fiberglass

SPECIFICATIONS

Applications: Brake Ducting, Dry Cleaning, Drying Systems SAE Rating: N/A
Other Ratings: N/A Tube: Single-ply iron oxide red silicone coated fiberglass fabric
Reinforcement: Spring steel wire helix & external filament fiberglass cord Cover: N/A
Temperature Range: -65 deg. F to 500 deg. F Crimp Fittings: N/A
Reusable Fittings: N/A
Other Features:
  • Suited for high temperature air handling applications.
  • The narrow pitch allows for tight bending radius while maintaining a smooth air flow.
  • Non-kinking.
  • Resistant to many oils & solvents, ozone, water, fungus & alkalis.
  • Not recommended for continuous flexing.
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)
BDS 1in 1" N/A 1.2" 3:1 29 30 1.44 lbs
BDS 1.5in 1.5" N/A 1.5" 3:1 29 30 18 lbs
BDS 2in 2" N/A 2.5" 3:1 29 30 2.4 lbs
BDS 2.5in 2.5" N/A 2.7" 3:1 29 30 30 lbs
BDS 3in 3" N/A 3" 3:1 22 30 3.6 lbs
BDS 3.5in 3.5" N/A N/A N/A N/A N/A N/A
BDS 4in 4" N/A 3.4" 4:1 19 27 4.68 lbs
BDS 4.5in 4.5" N/A 3.7" 4:1 13 25 5.28 lbs
BDS 5in 5" N/A 4.1" 4:1 7 21 5.88 lbs
BDS 6in 6" N/A 4.5" 5:1 4 11 6.24 lbs
BDS 7in 7" N/A N/A N/A N/A N/A N/A
BDS 8in 8" N/A 7" 5:1 3.5 10 11.4 lbs
BDS 10in 10" N/A N/A N/A N/A N/A N/A
BDS 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 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.

Shop Parts by Flexaust