Heko DC400mm 48V Papst Low Noise Silent Air Purifier Centrifugal Fan

• Material: Aluminum
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, CE, Peach
• Rated Current: 5.8A
• Model NO.: HB400-102D048U
• Speed Control: 0-10VDC/PWM
• Type of Protection: IP44
• Bearing: Ball Bearing
• Transport Package: Carton Packing for Samples, Palllet with Insde PAC
• Specification: 400mm impeller
• Trademark: HEKO
• Origin: China

Product Description

Place of origin: Jiangsu, China 
Fan type: Backward Curved Centrifugal Fan 
Model no.:  HB400-102D048U
Rated Voltage:   48VDC 
Impeller Size: Ø400*157mm 
Rated Speed: 1440RPM 
Air Flow: 3500M³/H 
Brand Name: HEKO 
Motor Type: Brushless DC(BLDC) external rotor motor




In the hot summer, the fan is certainly indispensable, it can effectively cool the room, let us have a cool and comfortable feeling, but the role of the fan is only that. As our quality of life requirements improve, air purifiers are gradually replacing fans. An air purifier is a device that removes pollutants from the air to improve indoor air quality, and it works by using a fan to suck in indoor air, flow through filters and electrode materials, and then release fresh air. Earlier, the built-in fan of the air purifier was an AC fan. With the competition and development of the air purification industry, efficient, intelligent, stable, low-noise air purifiers are becoming more and more popular, and built-in AC fans are gradually replaced by EC fans, (EC) fan motors can provide higher energy efficiency and lower noise than traditional motors. Therefore, the air purifier using EC fan is more suitable for home use,