Natural rubber tube of 3/8" thick covered with black rippled synthetic rubber and a steel helix, and reinforced with multiple layers of synthetic fabrics.
Abrasion and weather resistant, it has excellent breaking and tear strength. The type AZ duct hose is designed for severe applications in mines : sand, gravel and rock particles.
|Temperature||-40°C to -70°C (-40°F to 160°F)|
|Inside diameters available||3", 4", 5", 6", 8", 10", 12"|