20-SD-W-25 by Flexaust | #3422000025 | SD-W Series | Air Duct Hose | 20 inch | 25ft
Package Quantity: 25 FT
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Springflex® Fabric Duct
Springflex® SD-W Series Air Duct Hose
Single-ply yellow neoprene coated polyester fabric hose reinforced with a spring steel wire helix and a black external PVC wearstrip.
1
What is this hose used for?
- 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
2
What are the key specifications?
Tube
Single-ply yellow neoprene coated polyester fabric
Reinforcement
Spring steel wire helix & black external PVC wearstrip
Temperature Range
-65°F to 250°F
3
What are the main product 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.
4
Which sizes are available?
| 25 ft Reel | Inside Diameter | Centerline Bend Radius (in.) | Compression Ratio | Working Pressure (PSI) | Weight — 25 ft Reel |
|---|---|---|---|---|---|
| 4-SD-W-25 | 4" | 3" | 5:1 | 5.4 | 6.25 lbs |
| 5-SD-W-25 | 5" | — | — | — | — |
| 6-SD-W-25 | 6" | 3.5" | 12:1 | 3 | 7.5 lbs |
| 8-SD-W-25 | 8" | 5" | 12:1 | 3 | 10 lbs |
| 10-SD-W-25 | 10" | 6.5" | 12:1 | 2.5 | 15 lbs |
| 12-SD-W-25 | 12" | 7.5" | 12:1 | 2 | 17.5 lbs |
| 14-SD-W-25 | 14" | 8.5" | 12:1 | 1.7 | 20 lbs |
| 16-SD-W-25 | 16" | 9.5" | 12:1 | 1.5 | 22.5 lbs |
| 18-SD-W-25 | 18" | 10.5" | 12:1 | 1.3 | 25 lbs |
| 20-SD-W-25 | 20" | 12" | 12:1 | 1.1 | 27.5 lbs |
| 24-SD-W-25 | 24" | 13" | 12:1 | 1 | 40 lbs |
5
Which end finishes are available?
Ships without end finishes; the cuff shown in the product image is not included. The end finishes below are available by request for quote and are ordered under their own part numbers. Call 330-535-7105 for pricing and availability.
Sewn Cuff
RFQ
Standard/Enclosed Belted Cuff
RFQ
Funnel Cuff
RFQ
Belt Loop & Pull Tabs
RFQ
Wire Rope/Nylon Ring
RFQ
Sto-Sack
RFQ
Technical data based on 2 ft. straight lengths of hose at 72°F.
Additional Product Data:
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1
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