LONGWELL 225mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 120V 0–10V/PWM Control, PA66, for AHU, Air Purifiers, Railway Ventilation

Voltage 120V/220V
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 96

Specifications
Motor
BLEC external rotor motor
Impeller
Plastic PA66 +gGF
Frequency
50/60Hz
Category: Tags: , ,
CategoryEC Fans
TagsAir Purifier EquipmentCentrifugal FanEC Motor
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 EC Fans range. The Fan Selector lists every LONGWELL EC backward-curved centrifugal fan model with airflow, static pressure, power, noise, drawing and datasheet.
Search EC backward-curved centrifugal fan models →
Have your duty point?

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

Library: Ø25–1,000 mm, single units up to about 52,000 m³/h — larger duties go straight to an engineer. Prefer to talk it through? Send your specs to an engineer

Description

Types :

LWBE3G 225mm 115V 220V high cfm Air purifier backward EC centrifugal fan with BLEC Motor for AHU ,Industrial ventilation
Voltage Ranges :

230V
Frequency :

50/60 Hz
Diamter :

225mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor ( EC )
Speed Control :

0-10V Signal / PWM / RS485(Optional)
Max.ambient Temp:

-25℃～ +60℃
Certificating :

All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI
Protection Level:

IP44 ,IP54,IP55
Electronic Protection:

Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start
Working & Storage

Operating temperature：-25~60℃；Operating humidity：0 ~ 85 % RH
Storing temperature：-25 ~ 70℃；Storing humidity：0 ~ 95 % RH
Applicable altitude range：＜1000m
Balancing

According to JB/T 9101-1999 requirements G6.3
Product Standards :

LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3
Mainly Applications

AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent / Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

Additional information

Voltage

120V/220V
Blade Material

aluminum alloy
customized support

OEM, ODM, OBM
mounting

Other
place of origin

Zhejiang, China
brand name

LONGWELL
model number

LWBE3G225-72PS-01, LWBE3G225-72PS-02, LWBE3G225-72PS-03, LWBE3G225-92PS-04
warranty

1 Year
After-sales Service Provided

Field installation, commissioning and training
Material

Stainless Steel, Plastic, aluminum alloy, Steel
Type

AHU centrifugal fan
Frequency

50/60Hz
Impeller material

Plastic PA66 +gGF
Bearing

Ball Bearing
Motor type

BLEC external rotor motor
Amb,Temp

-25 to +60℃
Insulation

B
IP LEVEL

IP 55 / IP54
Leading time short to 19 days

0-10V/PWM
Product name

Industrial Centrifugal Fans
Selling units

Single item
Single package size

40X40X20 cm
Single gross weight

6.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 225mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 120V 0–10V/PWM Control, PA66, for AHU, Air Purifiers, Railway Ventilation”

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

More in this series

LONGWELL 250mm EC Fan Impeller, Centrifugal Blower Wheel, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Fan Impeller, Centrifugal Blower Wheel, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling175mm230 V3500rpmView & InquireLONGWELL EC Direct Drive Centrifugal Fan, Industrial HVAC Blower, 220V, Stainless Steel, for Data Center Cooling, Cold Storage, Air PurifiersLONGWELL EC Direct Drive Centrifugal Fan, Industrial HVAC Blower, 220V, Stainless Steel, for Data Center Cooling, Cold Storage, Air Purifiers220 V2800 RPMFree StandingView & InquireLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center Cooling230 V3500rpmECView & InquireLONGWELL 355mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V 0–10V/PWM Control, Stainless Steel, PWM Control, for AHU, FFU, Data Center CoolingLONGWELL 355mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V 0–10V/PWM Control, Stainless Steel, PWM Control, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, Aluminum Alloy, for AHU, FFU, Data Center CoolingLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, Aluminum Alloy, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 400mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 400mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 250mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Galvanized Steel, for Fireplaces, Range Hoods, AHULONGWELL 250mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Galvanized Steel, for Fireplaces, Range Hoods, AHU230 V2800 RPMFree StandingView & InquireLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 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 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center Cooling230 V3500rpmECView & Inquire

Related for the same application

LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 10506 m³/h Airflow – LWAE3G500TT-5MNW-02LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 10506 m³/h Airflow – LWAE3G500TT-5MNW-02500 mm10506 m³/h3-380 VDatasheet, curve & drawing →LONGWELL 92mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, 803 m³/h Airflow, 927 Pa Static Pressure – LWFE3G160-092NS-03LONGWELL 92mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, 803 m³/h Airflow, 927 Pa Static Pressure – LWFE3G160-092NS-0392 mm803 m³/h230 VDatasheet, curve & drawing →LONGWELL 190mm Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, for AHU, Air Purifiers, HVAC Systems – LWBE3G355LONGWELL 190mm Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, for AHU, Air Purifiers, HVAC Systems – LWBE3G355220V 230V 400V2800rpmEC external rotor motorView & InquireLONGWELL 200mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 200mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Low Noise, for Cold Storage, Air Purifiers, HVAC Systems230V4000rpmOtherView & InquireLONGWELL 100mm EC Inline Duct Fan, Exhaust Ventilation Fan, 110V, for HVAC SystemsLONGWELL 100mm EC Inline Duct Fan, Exhaust Ventilation Fan, 110V, for HVAC Systems4 in110v /220v 24VDC/ 48VDC2000 RPMView & InquireLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 120V, for Cold Storage, HVAC SystemsLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 120V, for Cold Storage, HVAC Systems120VView & InquireLONGWELL 147mm EC Industrial Fan, Industrial Ventilation Fan, 110/240V, 705 m³/h Airflow – LWDE3G150-IS-03LONGWELL 147mm EC Industrial Fan, Industrial Ventilation Fan, 110/240V, 705 m³/h Airflow – LWDE3G150-IS-03147 mm705 m³/h110-240 VDatasheet, curve & drawing →LONGWELL 12mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, 1489 m³/h Airflow, 437 Pa Static Pressure – LWDD12-12-ECLONGWELL 12mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, 1489 m³/h Airflow, 437 Pa Static Pressure – LWDD12-12-EC12-12 mm1489~5298 m³/h220 VDatasheet, curve & drawing →LONGWELL 72mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 597 m³/h Airflow, 876 Pa Static Pressure – LWFE3G160-072SS-03LONGWELL 72mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 597 m³/h Airflow, 876 Pa Static Pressure – LWFE3G160-072SS-0372 mm597 m³/h230 VDatasheet, curve & drawing →LONGWELL DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Control Cabinet Cooling, AHU, FFU – LWFA-140LONGWELL DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for Control Cabinet Cooling, AHU, FFU – LWFA-1404in230V4000rpmView & Inquire
Explore related
Free engineering calculators for this fan
💨 CFM Calculator (Air Changes per Hour)🧭 Duct Size & Static Pressure Calculator📐 Fan Affinity Laws Calculator⚡ Fan Motor Amps & Power Calculator (kW, HP, FLA)🏔️ Air Density Calculator (Altitude & Temperature) — Fan DeratingAll tools →