Possesses strong capabilities in the development, research and manufacturing of complete sets of central air-conditioning equipment as well as related products such as ventilation systems and composite ducts.

BPT-A1 Series Ceiling Duct Ventilation Fan

The product features an optimized design using advanced CFD fluid dynamics software, delivering high airflow, high efficiency, and low noise. All impellers undergo rigorous dynamic balancing tests and weight adjustments. The product is equipped with a backflow valve to prevent outside air, mosquitoes, and insects from entering the room when the ventilation fan is not in use. The product offers versatile installation options, including ceiling-mounted, suspended, and overhead installations. Additionally, it comes in models suitable for both wall and ceiling applications, as well as specialized versions designed specifically for bathrooms.


Keywords:

Air curtain/ventilation fan series


  • Product Description
  • The product features an optimized design based on advanced CFD computational fluid dynamics software, delivering high airflow, high efficiency, and low noise levels. All impellers undergo rigorous dynamic balancing tests and weighted adjustments. The product is equipped with a backflow valve to prevent outside air, insects, and other contaminants from entering the room when the ventilation fan is not in use. The product offers versatile installation options, including ceiling-mounted, suspended, and wall-mounted configurations. Additionally, there are models designed for dual-purpose use—suitable for both partition walls and ceilings—as well as specialized models tailored specifically for bathrooms. All components are manufactured using the finest domestic raw materials to ensure superior quality. Some models feature ball-bearing motors, which significantly extend their service life.

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Qualifications and Honors

Fire Protection Product Certification Certificate
CRAA Product Certification Certificate
CRAA Product Certification Certificate
China Energy-saving Product Certification Certificate
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report

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