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> Flexaust springflex sd-w, 18" x 25' retails for $625
Flexaust springflex sd-w, 18" x 25' retails for $625
Single-ply neoprene coated polyester fabric hose reinforced with a spring steel wire helix & external PVC wearstrip
Ideal for moving large volumes of air in portable or permanent ventilation/exhaust systems
Wearstrip offers additional external abrasion & drag resistance
Retractability allows for convenient storage & easy transport in a fraction of its fully extended length
Listed as UL 94V-0 flame retardant