LONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V – LW–IMPELLER

Voltage 110v /220v/380v, 24VDC/ 48VDC
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 10

Specifications
Motor
external rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Impeller
Plastic / Aluminum / Galvanized
Category: Tags: , ,
CategoryCentrifugal Impellers
TagsBackward Curved Centrifugal FanFan BladeOEM Applications
Get a Fast Quote from an Engineer Send your airflow, static pressure & voltage — we reply within one working day with a matching model.
✓ 1-day reply ✓ STEP / CAD on request ✓ Factory-direct

Your specifications go straight to a sales engineer — no spam, never shared.

Prefer a datasheet?
Download Product Catalog (PDF)
Need the exact model with a measured or digitised curve? This page describes the Centrifugal Impellers range. The Fan Selector lists every LONGWELL AHU fan model with airflow, static pressure, power, noise, drawing and datasheet.
Search AHU fan models →
Have your duty point?

See every LONGWELL model whose P-Q curve covers it — margins, noise and power included. No login.

Library: Ø24–1,000 mm, single units up to about 61,000 m³/h — larger duties go straight to an engineer. Prefer to talk it through? Send your specs to an engineer

Description

Product descriptions from the supplier

Warning/Disclaimer

This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries.

Aluminum / Plastic / Galvanized backward curved centrifugal  blower fan impeller blades

Product Description
Model Number :   Backward curved centrifugal fan blades
Motor Type : External rotor motor Blade Material : Aluminum alloy
Operation Model : / Insulation Class : /
Bearing Type: / Certification : /
Operation Temperature :  -30 ℃ ~ +60 ℃

01

02

03

Custom Service

 backward (8)

Product Application

 backward (9)

Certifications

backward (14)

Company Information

backward (17)

backward (18)

backward (15)

backward (16)

Contact information

backward (20)

Buying Guides

backward (19)

FAQ

backward (21)

 

 

 

 

 

Additional information

Voltage

110v /220v/380v, 24VDC/ 48VDC
speed

4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Blade Material

Aluminum /galvanized/Plastic
customized support

OEM, ODM, OBM
mounting

Other
place of origin

Zhejiang, China
brand name

LONGWELL
model number

LW–impeller
warranty

1 Year
After-sales Service Provided

Video technical support
Material

STAINLESS STEEL, Plastic, aluminum alloy, Steel
Type

backward curved centrifugal fan impeller
power input

110v /220v 12/24/48VDC
Impeller material

Plastic / Aluminum / Galvanized
Direction

CCW / CW
Bearing

Ball Bearing
Motor type

external rotor motor
Amb,Temp

-30 to +60℃
Insulation

B/F
Selling units

Single item
Single package size

50X50X50 cm
Single gross weight

10.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V – LW–IMPELLER”

Your email address will not be published. Required fields are marked *

More in this series

LONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V, for AHU, HVAC Systems, FFU – LWLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V, for AHU, HVAC Systems, FFU – LW115/230/380VInternal rotor motorView & InquireLONGWELL 450mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Aluminum Alloy, for Cold Storage, Air Purifiers, Duct VentilationLONGWELL 450mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Aluminum Alloy, for Cold Storage, Air Purifiers, Duct VentilationView & InquireLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V, for AHU, FFU, Fan Coil UnitsLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V, for AHU, FFU, Fan Coil UnitsView & InquireLONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Marine Ventilation, AHU, FFU – LWFA-140LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Marine Ventilation, AHU, FFU – LWFA-1404in230V4000rpmView & InquireLONGWELL 80mm Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, Air Purifiers, HVAC Systems – LWBE3G355LONGWELL 80mm Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, Air Purifiers, HVAC Systems – LWBE3G355230V2800rpmEC external rotor motorView & InquireLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V, Galvanized SteelLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V, Galvanized Steel110v /220v/380v4000 RPMOtherView & InquireLONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-140LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-1404in230V4000rpmView & InquireLONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Marine Ventilation, AHU, FFU – LWFA-140LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Marine Ventilation, AHU, FFU – LWFA-1404in230V4000rpmView & InquireLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center Cooling – LWFA-140LONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center Cooling – LWFA-1404in230V4000rpmView & InquireLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for AHU, FFU, Fan Coil Units – LWLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for AHU, FFU, Fan Coil Units – LW24VDC/ 48VDC(as requiremnts)4000rpmOtherView & Inquire

Related for the same application

LONGWELL DC External Rotor Motor, HVAC Fan Motor, 320 W – LW-DCM102H-01LONGWELL DC External Rotor Motor, HVAC Fan Motor, 320 W – LW-DCM102H-0148VDC2300RPMBushlessView & InquireLONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54 – LWBA4E315-102NS-11LONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54 – LWBA4E315-102NS-11102 mm1957/1597/1288 m³/h230 VDatasheet, curve & drawing →LONGWELL LWBE3G355-188PT-26 EC Backward-Curved Centrifugal Fan — Ø355 mm Impeller, 380 VAC, With bracketLONGWELL LWBE3G355-188PT-26 EC Backward-Curved Centrifugal Fan — Ø355 mm Impeller, 380 VAC, With bracket188 mm6756 m³/h380 VDatasheet, curve & drawing →LONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for Air Purifiers, AHU, FFULONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for Air Purifiers, AHU, FFU280mm230 V3500rpmView & InquireLONGWELL 185mm AC Axial Fan, Industrial Axial Ventilation Fan, 230V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 185mm AC Axial Fan, Industrial Axial Ventilation Fan, 230V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC Systems230V2500rpmNSK ball bearingView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 535.6 m³/h Airflow, 453.2 Pa Static Pressure – LWFE3G175-072PS-01LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 535.6 m³/h Airflow, 453.2 Pa Static Pressure – LWFE3G175-072PS-0172 mm535.6 m³/h230 VDatasheet, curve & drawing →LONGWELL DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 12V, for FFU, Fan Coil Units, HVAC SystemsLONGWELL DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 12V, for FFU, Fan Coil Units, HVAC Systems12/24VDC/ 48VDCDC external rotor motorView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 690 m³/h Airflow, 216 Pa Static Pressure – LWBA4D225-092NT-04LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 690 m³/h Airflow, 216 Pa Static Pressure – LWBA4D225-092NT-0492 mm690 m³/h380 VDatasheet, curve & drawing →LONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling133mm230 V3500rpmView & InquireLONGWELL Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-140LONGWELL Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-1404in230V4000rpmView & Inquire
Explore related
Free engineering calculators for this fan
🧭 Duct Size & Static Pressure Calculator🎯 Fan Specific Speed & Type Selector⚡ Fan Motor Amps & Power Calculator (kW, HP, FLA)📊 Fan Efficiency Calculator (Static, Total & Wire-to-Air)🧱 Fan Wall & N+1 Redundancy CalculatorAll tools →