Catalogues, datasheets, dimensional drawings, performance curves and videos for every LONGWELL fan — by model number or by category.
94catalogues
1,174model datasheets
2,316dimensional drawings
1,707performance curves
119product videos
Files by model number
Enter the full model number or its first characters to get the datasheet, dimensional drawing, performance curve and video for that model.
Product catalogues
Full selection tables, performance curves and dimensions per product line. 94 catalogues, 2026 edition.
Industrial Fan4 PDF
Smart Fan39 PDF
AC AC Cooling fanPDF · 9 MB
DC EC DC EC Cooling fanPDF · 9 MB
Fan for Cooling ChainPDF · 5 MB
AC ( ) Axial fans(Priority Version)PDF · 17 MB
AC ( ) Axial fans( Standard Version)PDF · 25 MB
DC DC Axial fansPDF · 7 MB
EC EC Axial fansPDF · 31 MB
Converter Motor Cooling fansPDF · 1 MB
Internal rotor axial fansPDF · 3 MB
Internal rotor axial fans1PDF · 38 MB
Evaporator blowerPDF · 2 MB
AC AC Forward Centrifugal FanPDF · 10 MB
AC AC Single Inlet Forward Centrifugal BlowerPDF · 10 MB
AC AC Dual Inlet Forward Centrifugal BlowerPDF · 11 MB
DC DC Single Inlet Forward Centrifugal BlowerPDF · 10 MB
DC DC Dual Inlet Forward Centrifugal BlowerPDF · 9 MB
EC EC Forward Centrifugal FanPDF · 6 MB
EC EC Single Inlet Forward Centrifugal BlowerPDF · 11 MB
EC EC Dual Inlet Forward Centrifugal BlowerPDF · 12 MB
EC EC Forward Centrifugal FanPDF · 22 MB
AC DC EC AC DC EC Gas BlowerPDF · 21 MB
AC AC Gas BlowerPDF · 11 MB
Floor Dryer BlowerPDF · 2 MB
Inflatable BlowerPDF · 2 MB
Handheld BlowerPDF · 1 MB
Brushless blowerPDF · 2 MB
Anti-corrosion centrifugal blowerPDF · 1 MB
AC AC Backward centrifugal fansPDF · 29 MB
DC DC Backward centrifugal fansPDF · 10 MB
EC ( ) EC Backward centrifugal fans #1PDF · 44 MB
EC ( ) EC Backward centrifugal fans #2PDF · 27 MB
EC ( ) EC plug fans #1PDF · 49 MB
EC ( ) EC plug fans #2PDF · 29 MB
Ventilation fans for Rail transit systemPDF · 11 MB
-EC AC EC AC Fan coil unitsPDF · 7 MB
Cross flow fan(single-phase)PDF · 438 KB
Transformer Cooling FanPDF · 1 MB
Cross FLow FanPDF · 28 MB
- Cross Flow Fan for ElevatorPDF · 5 MBHVACR Components17 PDF
Heating ELementsPDF · 940 KB
SwitchPDF · 1 MB
Temperature controllerPDF · 5 MB
Mould SolutionPDF · 3 MB
Rubber bearingPDF · 9 MB
ThermostatPDF · 2 MB
Temperature and Humidity TransmitterPDF · 2 MB
PotentiometerPDF · 8 MB
Electromagnetic SwitchPDF · 5 MB
DC Power SwitchPDF · 3 MB
Carbon FilterPDF · 1 MB
Speed RegulatorPDF · 1 MB
Filter ElementsPDF · 4 MB
( ) Air Hood Series (stainless steel)PDF · 2 MB
Aluminum Impeller (Backward)PDF · 447 KB
Plastic impeller & BladesPDF · 12 MB
Wind WheelPDF · 3 MBEngineered Fan34 PDF
FFU & FFU Fan and MotorsPDF · 4 MB
Box-type FanPDF · 27 MB
DDBS DDBM DDBS DDBM Series Box-type fanPDF · 3 MB
DDMBS DDMBM DDMBS DDMBM Series Box-type fanPDF · 4 MB
DDM DDM Series Direct Driven centrifugal blowerPDF · 5 MB
DD DD Series Direct Driven centrifugal blowerPDF · 3 MB
LWFA LWFA Series Direct Driven centrifugal blowerPDF · 1 MB
RLMBM RLMBM Series Box-type fanPDF · 5 MB
RLM RLM Series Plenum fansPDF · 6 MB
ADHBM RDHBM ATBM ADHBM RDHBM ATBM Series Box-type fanPDF · 12 MB
ADH ADH Series Belt driven centrifugal blowerPDF · 5 MB
AT AT Series Belt driven centrifugal blowerPDF · 5 MB
RDH RDH Series Belt driven centrifugal blowerPDF · 11 MB
REM REM Series Belt driven centrifugal blowerPDF · 6 MB
TEM TEM Series Belt driven centrifugal blowerPDF · 4 MB
Fireproof Series FansPDF · 1 MB
MDF MDF Acoustic enclosure type fanPDF · 2 MB
Commercial duct fanPDF · 21 MB
Silent air cabinetPDF · 3 MB
One-way straight line type silent fanPDF · 3 MB
Silent fan-ultra-thinPDF · 5 MB
Straight Through duct fansPDF · 1 MB
AC AC Split duct fansPDF · 2 MB
EC EC Split duct fansPDF · 5 MB
AC&DC&EC AC&DC&EC Metal duct fansPDF · 16 MB
GDF GDF Series duct fan with square housingPDF · 7 MB
AC - AC Plastic super silent duct fanPDF · 5 MB
EC ( ) EC Plastic duct fans(with controller)PDF · 11 MB
EC ( ) EC Plastic duct fans(with controller)1PDF · 6 MB
PVC PVC Duct fansPDF · 1 MB
Diagonal Flow Pipe Booster FanPDF · 5 MB
Anti-corrosion high speed duct fansPDF · 1,013 KB
Solar Powered Roof fansPDF · 5 MB
Roof fansPDF · 1 MBBrowse files by category
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