PU ventilation flexible air duct
Abrasion resistant ranges from ID. 1 inch to 12 inch.
Highly flexible and transparent

Application:
Aspiration of dust, wood flour, shaving, powder, gases and fumes, textiles, plastic, printing, ceramic, furniture, and wood industry, shavings, exhaust, chemical industry, paint industry, oil fog exhaust, machine manufacturing. Universal hose for transportation of light solids and for air and gas transportation. For food and pharmaceuticals industries.

Features:
-Extremely flexible and compressible
-Extremely abrasion-resistant
-Tearing resistant
-Very transparent wall

Working temperature rang:
-30 to 150 degree
Material:
-wall: Special Polyurethane
-spiral: Flexible Steel Wire
Diameter: Φ 60mm --- Φ 200mm
Wind speed: 35 m/ s