Duct Fan --- Bio-safety & Clean Room

	Model	Size [mm]	Voltage[V]	Frequency [Hz ]	Power input [W]	Speed [r/min]	Air flow [m3/h]	Noise level  [dB(A)]
	B190M.A013	100	220	50	2574	63.5	267	65.3
	B190M.A015	100	120	60	2711	74.9	262	67.1
	B190M.A012	125	220	50	2555	63.6	257	65.3
	B190M.A014	125	120	60	2719	76.3	306	67.1
	B225M.A011	150	220	50	2463	86	532.7	69.8
	B225M.A013	150	120	60	2191	117.6	518.7	69.6
	B225M.A012	160	220	50	2540	84.2	554.8	71.0
	B225M.A014	160	120	60	2295	117.5	575.9	71.4
	B250M.A035	200	220	50	2400	180.6	920.6	72.6
	B250M.A034	200	120	60	2140	195.5	849.3	71.0
	B250M.A036	250	220	50	2521	165.2	923	71.3
	B250M.A033	250	120	60	2195	191.5	899	70.6
	B280M.A058	315	220	50	2558	264	1458.5	73.0

Airflow-static pressure curve：

Airflow-power curve：

Dimension

Core advantage

1.Precise Air Control & Efficient Delivery

Adapts air volume to ventilation needs of hospital, residential, commercial, industrial and other scenarios. Boasts strong air pressure to easily overcome resistance from duct length and bends, eliminating insufficient airflow and ensuring efficient ventilation and waste extraction.

2.Flexible Compatibility & Easy Installation

Air inlet/outlet calibers precisely match duct sizes. Compact body fits installation spaces like ceilings and corners, enabling convenient setup without space waste.

3.Safe, Durable & Reliable Passes

40,000-hour reliability testing at -40℃ to 65℃. Motor features dual overheating and overload protection. Corrosion-resistant housing and impeller materials minimize long-term failures, significantly reducing maintenance costs.

4.Low Noise, Energy Efficiency & Cost Control

Operational noise ≤50dB for quiet operation. Equipped with high-efficiency motor (insulation class F), cutting long-term energy consumption while balancing user experience and economy.

5.Full-Scenario Adaptability & Harsh Environment Resistance

Motor protection class can be customized (up to IP54) for different scenarios. Flexible selection available for conveying ordinary air, oil fumes, corrosive gases and other media.

FAQ

• Q1: Do AC duct fans for medical clean rooms meet bio-safety and clean environment specifications?

  A1: Designed for hospital wards, inspection laboratories, clean operating rooms and other medical scenarios. Adopting dust-proof and anti-corrosion housing and low-dust & mute structure, it complies with medical ventilation and cleanliness standards, effectively prevents dust diffusion, and supports ventilation and disinfection systems in biomedical environments.

• Q2: How do AC duct fans reduce cross-infection risks in biomedical areas?

  A2: Featured with directional static pressure air supply and unidirectional airflow design to stabilize air flow direction and avoid air backflow and mixing. Equipped with fully sealed duct connection structure, it greatly reduces the transmission risk of bacteria and aerosols, ideal for ventilation and exhaust in medical isolation areas.

• Q3: Can AC duct fans operate stably in high-standard environments such as medical laboratories and testing rooms?

  A3: Equipped with full-copper motor and high-strength AC drive structure, it delivers stable operation and low failure rate. Support 24/7 continuous operation, with excellent heat and moisture resistance, fully meeting the long-term uninterrupted ventilation and exhaust demands of medical spaces.

• Q4: Can the noise level of AC duct fans meet the strict noise requirements of medical environments?

  A4: Optimized impeller and shock-absorbing & noise-reducing structure greatly lower operating noise without high-frequency harsh sound. It satisfies the quiet environment requirements of wards, diagnosis rooms and laboratories, and minimizes noise disturbance to doctors and patients.

• Q5: Are AC duct fans for biomedical scenarios easy to clean, disinfect and maintain?

  A5: Modular and detachable structure enables easy disassembly and cleaning of impellers and air inlets. The surface material is resistant to common medical disinfectants for daily wiping and sterilization. Simple structure brings convenient daily maintenance and low replacement cost of spare parts.