YS hore-cone type Exhaust Fan

الوصف

â—†Reasonable horn-type design, low noise, big air volume, strong ventilation strength with low operating cost.
â—†Imported bearing, high-strength, low noise and durable.
â—†Adopts air forward flow principle type PVC shutter or aluminum shutter, antioxidant, light-weight, no deformation, easy closing and opening, prevent backflow of air. 
â—†High-strength aluminum-magnesium alloy belt pulley with reinforced ribs, light weight and high strength and high toughness.
â—†6 pieces of stainless steel blades, no deformation, no breaking, elegant appearance and durability.
â—†There are both vertical type and incline type fans, which could satisfy different site demands.
â—†Equipped with high efficient and energy-saving electrical motor which had passed the National CCC Certification. Protection grade: IP*5; Insulation grade: Grade F.