Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Construction
Single-ply neoprene coated polyester fabric hose reinforced with a spring steel wire helix and black external PVC wearstrip
Temperature Range: -65°F to 250°F
Color: Yellow with Black wearstrip

 








Features

  • Ideal for moving large volumes of air in portable or permanent ventilation/exhaust systems
  • Wearstrip offers additional external abrasion and drag resistance
  • Great compressibility
  • Retractability allows for convenient storage and easy transport in a fraction of its fully extended length
  • Listed as UL 94V-0 flame retardant
  • Available in a self-retracting version (STO), 4" to 8" only
  • Shown with optional cuff

Market Applications

  • Aircraft
  • Chiller
  • Confined space ventilation
  • Dehumidification
  • Dog agility
  • Fans and blowers
  • Flame retardant
  • Function tent HVAC
  • Humidity control
  • HVAC
  • Laser engraving
  • Mining
  • Smoke ejectors
  • Utility blowers
  • Ventilation
SD-W
Unit of Measure

View items

Item #

Inside Diameter

Weight

Bend Radius

Compression Ratio

Working Pressure

Length
Springflex-SD-W-4.00 N/A 4.00 in N/A 0.25 lbs/ft N/A 3 in N/A 5:1 N/A 5.4 psi N/A 25 ft
Springflex-SD-W-6.00 N/A 6.00 in N/A 0.3 lbs/ft N/A 3.5 in N/A 12:1 N/A 3 psi N/A 25 ft
Springflex-SD-W-8.00 N/A 8.00 in N/A 0.4 lbs/ft N/A 5 in N/A 12:1 N/A 3 psi N/A 25 ft
Springflex-SD-W-10.00 N/A 10.00 in N/A 0.6 lbs/ft N/A 6.5 in N/A 12:1 N/A 2.5 psi N/A 25 ft
Springflex-SD-W-12.00 N/A 12.00 in N/A 0.7 lbs/ft N/A 7.5 in N/A 12:1 N/A 2 psi N/A 25 ft
Springflex-SD-W-14.00 N/A 14.00 in N/A 0.8 lbs/ft N/A 8.5 in N/A 12:1 N/A 1.7 psi N/A 25 ft
Springflex-SD-W-16.00 N/A 16.00 in N/A 0.9 lbs/ft N/A 9.5 in N/A 12:1 N/A 1.5 psi N/A 25 ft
Springflex-SD-W-18.00 N/A 18.00 in N/A 1 lbs/ft N/A 10.5 in N/A 12:1 N/A 1.3 psi N/A 25 ft
Springflex-SD-W-20.00 N/A 20.00 in N/A 1.1 lbs/ft N/A 12 in N/A 12:1 N/A 1.1 psi N/A 25 ft
Springflex-SD-W-24.00 N/A 24.00 in N/A 1.6 lbs/ft N/A 13 in N/A 12:1 N/A 1 psi N/A 25 ft