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| Model NO. | Butterfly Air Inlet Window | Type | Exhaust Fan |
| Electric Current Type | AC | Mounting | Duct Fan |
| Certification | RoHS, UR, ISO, CE, CCC | Opening Structure | Butterfly Type |
| Intake | Both Sides | Color | Silver White |
| Frame Material | PVC | Suitable For | Pig House Ventilation |
| Max Air Volume | 3600m³/h at 20PA | Control Mode | Manual & Automatic Integrated |
| Production Capacity | 3000 set/Month | Origin | China |
The Butterfly Type Side Wall Window Ventilation System is an advanced air intake solution specifically designed for swine and poultry husbandry. Usually installed on the farm roof or side walls, it significantly improves breeding efficiency by optimizing the internal environment. Constructed from high-quality ABS engineering plastic, it offers exceptional flexibility, UV resistance, and anti-aging properties.













