
Side Wall Ventilation Window Air Inlet for Swine and Poultry and Swine House ABS Pig Farm Window. Durable ABS Material: Made of ABS engineer plastic and PVC for long lifespan and anti-corrosive properties. High Insulation Performance: Features totally insulated housing with PVC insulated filled lids and no exposed insulation. Precise Airflow Control: Helps direct required airflow volume accurately when used with computerized ventilation controllers. All Weather Resistant: Resists high and low temperatures, high intensity, and prevents deformation in all conditions. Easy Maintenance: Designed for quick and easy cleaning to maintain barn hygiene. Low Energy Consumption: Operates with low energy requirements for efficient ventilation. Customizable Length: Length can be customized to fit specific barn requirements. Multiple Certifications: Certified by ISO, CCC, SGS, EU CE, and Bess Lab in the U.S.A.