longwellfans
Current book for Alibaba Catalogue
Current catalog for
Alibaba Catalogue
ImageNameAirflow(m³/h)Voltage(V)Frequency(Hz)AC/DC/ECDimensions(mm)Sound Pressure(dB(A))Sound Power(Bel)Speed
LONGWELL High Pressure 630mm R3G 1700W-5150W EC Plenum Backward Centrifugal Fans Industrial Centrifugal Ventilation Fan LONGWELL High Pressure 630mm R3G 1700W-5150W EC Plenum Backward Centrifugal Fans Industrial Centrifugal Ventilation Fan
LONGWELL Custom 225mm 115V/220V High Quality Industrial Ventilation Fan Air Purifier Backward EC Centrifugal Fan BLEC Motor OEM LONGWELL Custom 225mm 115V/220V High Quality Industrial Ventilation Fan Air Purifier Backward EC Centrifugal Fan BLEC Motor OEM
LONGWELL High Quality 310mm Centrifugal Fan Ball BLEC External Rotor Motor EC Backward Ventilation Exhaust Fans OEM Customizable LONGWELL High Quality 310mm Centrifugal Fan Ball BLEC External Rotor Motor EC Backward Ventilation Exhaust Fans OEM Customizable
LONGWELL Custom 250mm High Pressure Centrifugal Fan 800w EC Motor 115v 220v BLEC Plenum Backward Centrifugal Fans LONGWELL Custom 250mm High Pressure Centrifugal Fan 800w EC Motor 115v 220v BLEC Plenum Backward Centrifugal Fans
LONGWELL Wholesale 220mm 115v 220v EC Plug Fans Centrifugal Blower Fan EC Backward Centrifugal Fan High Pressure LONGWELL Wholesale 220mm 115v 220v EC Plug Fans Centrifugal Blower Fan EC Backward Centrifugal Fan High Pressure
Longwell High Quality 500mm EC 220V 400V 3-Phase Radipack Replacement Backward Centrifugal Exhaust Fan Unit OEM Customized Longwell High Quality 500mm EC 220V 400V 3-Phase Radipack Replacement Backward Centrifugal Exhaust Fan Unit OEM Customized
LONGWELL 133mm 72W EC Backward Curved Centrifugal Ventilation Fan High Quality 230V with Bracket OEM Supported LONGWELL 133mm 72W EC Backward Curved Centrifugal Ventilation Fan High Quality 230V with Bracket OEM Supported
LONGWELL Aluminum Alloy 400mm EC 220V 400V Greentech EC Centrifugal Fans Industrial Backward Centrifugal Fan With Bracket LONGWELL Aluminum Alloy 400mm EC 220V 400V Greentech EC Centrifugal Fans Industrial Backward Centrifugal Fan With Bracket
LONGWELL Customizable OEM Industrial Centrifugal EC Electric Plenum Fan High-Pressure 355mm Exhaust Ventilation for AHU LONGWELL Customizable OEM Industrial Centrifugal EC Electric Plenum Fan High-Pressure 355mm Exhaust Ventilation for AHU
LONGWELL 500mm EC Brushless Radial Fan High Pressure Centrifugal Blower Fan 3 Phase 400v Centrifugal Fan for AHU, Ventilating LONGWELL 500mm EC Brushless Radial Fan High Pressure Centrifugal Blower Fan 3 Phase 400v Centrifugal Fan for AHU, Ventilating
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Alibaba Catalogue

As a 25+ years manufacturer, Longwell specializes in customizable solutions including HVLS fans, industrial exhaust fans, ceiling fans, and outdoor ventilation systems.

Explore Longwell’s comprehensive catalogue of high-performance industrial and commercial fans on Alibaba. As a 25+ years manufacturer, we specialize in customizable solutions including HVLS fans, industrial exhaust fans, ceiling fans, and outdoor ventilation systems.

All products are engineered with energy-saving DC motors, corrosion-resistant materials, and comply with international certifications (CE, ISO9001) for safety and durability.

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