A lightweight PVC hose is reinforced with spring steel wire helix and well suited for ventilation and fume removal applications. Flexadux R-2 hose is available in a clear FDA-approved version and a UL94V-0 flame-retardant blue. Offering a tight bending radius, the all-purpose hose has a 0.020-in.-thick wall, offers good compressibility, chemical and moisture resistance and operates from 20°F to 160°F.

Flexaust www.flexaust.com