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4-SD-W-25 Flexaust #3420400025 SD-W (SDW) 4 inch Air Duct Hose - 25ft

Save $23.56 Save $23.56
Original price $235.56
Original price $235.56 - Original price $235.56
Original price $235.56
Current price $212.00
$212.00 - $212.00
Current price $212.00

Flexaust Springflex SD-W (SDW) Air Duct Hose

Single-ply yellow neoprene coated polyester fabric hose reinforced with a spring steel wire helix & black external PVC wearstrip.

Ships without Sewn Cuff shown in image. Call 330-535-7105 for information on End Finish Pricing and Availability.

Package Quantity: 25 FT

Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for SKU: 4-SD-W-25 Flexaust | 25 |
Brand: Springflex
Series: SD-W
Hose Color(s): Black & Yellow
Internal Diameter: 4in
MAWP: 5
Tubing Construction: Neoprene Coated Polyester
Springflex End Finishes Ships without Sewn Cuff shown in image. Call 330-535-7105 for information on End Finish Pricing and Availability.
Sewn Cuff Standard/Enclosed
Belted Cuff
Funnel Cuff Belt Loop & Pull Tabs Wire Rope/Nylon Ring Sto-Sack

SPECIFICATIONS

Applications: Aircraft, Chiller, Confined Space Ventilation, Dehumidification, Dog Agility, Fans & Blowers, Flame Retardant, Function Tent HVAC, Humidity Control, Laser Engraving, Mining, Smoke Ejectors, Utility Blowers, Ventilation SAE Rating: N/A
Other Ratings: N/A Tube: Single-ply yellow neoprene coated polyester fabric
Reinforcement: Spring steel wire helix & black external PVC wearstrip Cover: N/A
Temperature Range: -65 deg. F to 250 deg. F Crimp Fittings: N/A
Reusable Fittings: N/A
Other Features:
  • Ideal for moving large volumes of air in portable or permanent ventilation/exhaust systems.
  • Wearstrip offers additional external abrasion & drag resistance.
  • Great compressibility.
  • Retractability allows for convenient storage & easy transport in a fraction of its fully extended length.
  • Listed as UL 94V-0 flame retardant.
  • Shown with optional cuff.
Part Number 25 ft Reels Inside Diameter Wall Thickness (In) Centerline Bend Radius (In) Compression Ratio Negative Pressure (In/Hg) Working Pressure (PSI) Weight - 25ft (Lbs/Ft)
SD-W 4in 4" N/A 3" 5:1 N/A 5.4 6.25 lbs
SD-W 5in 5" N/A N/A N/A N/A N/A N/A
SD-W 6in 6" N/A 3.5" 12:1 N/A 3 7.5 lbs
SD-W 8in 8" N/A 5" 12:1 N/A 3 10 lbs
SD-W 10in 10" N/A 6.5" 12:1 N/A 2.5 15 lbs
SD-W 12in 12" N/A 7.5" 12:1 N/A 2 17.5 lbs
SD-W 14in 14" N/A 8.5" 12:1 N/A 1.7 20 lbs
SD-W 16in 16" N/A 9.5" 12:1 N/A 1.5 22.5 lbs
SD-W 18in 18" N/A 10.5" 12:1 N/A 1.3 25 lbs
SD-W 20in 20" N/A 12" 12:1 N/A 1.1 27.5 lbs
SD-W 22in 22" N/A N/A N/A N/A N/A N/A
SD-W 24in 24" N/A 13" 12:1 N/A 1 40 lbs

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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