Model: 300/ 500/ 600/ 680
Materials: Adopting high-quality Korero Puxiang 304/ 2B stainless steel, Japanese NSK sealed bearing, fireproofing reinforced nylon support or metal support and rivet to connect.
Benefits: Weather resistance and strong fray resistance, fine non-viscidity and self-cleanness. High revolving sensitivity and high air venting efficiency.
Working Condition: Temperature difference between indoor and outdoor is 0.45℃. It begins to revolve at the wind speed of 0.20/ s.
Roofing Angle: Applied in different roof in the scope of 0-22.5°oblique angle.
Warranty: 10 years
Applicable scope: Industrial workshop, commercial and civil building.