ZB Silent duct fan

The ZB duct booster fan is a new product independently developed by our company based on advanced foreign fluid technology. Optimized fan blades and internal flow channels deliver outstanding pressure boosting performance to effectively overcome duct air resistance.
Boasting an elegant compact appearance, this fan features large air volume, low noise and stable operation.
It is widely applicable to residential houses, shopping malls, restaurants, hotels, entertainment venues and other indoor spaces. It serves as an essential daily ventilation device as well as a supporting auxiliary fan for central air conditioning systems.
Core Differences Between ZB and HF Models
Compared with the basic HF duct fan, the ZB model is equipped with high-density sound insulation cotton inside the unit for double-layer noise reduction, achieving superior mute performance with soft running sound. It is more suitable for scenarios requiring quiet surroundings, especially household bathroom ventilation, bedroom fresh air exchange and silent ventilation for hotel guest rooms.