LONGWELL EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 12V PWM Control, PWM Control, for Industrial Ventilation, Cold Storage, Air Purifiers

Voltage 12V/ 24VDC/ 48VDC
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 10

Specifications
Motor
external rotor motor
Impeller
Propylene with glass fiber reinforced
Category: Tags: , ,
CategoryBackward Curved Centrifugal Fans
TagsBackward Curved Centrifugal FanEC MotorOEM 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)

Description

Types :

Centrifugal fan
Voltage Ranges :

115V,230V,400V
Frequency :

50/60 Hz
Diamter :

133mm-630mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor 
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

12V/ 24VDC/ 48VDC
Blade Material

aluminum / plastic
customized support

OEM, ODM
mounting

Other
place of origin

Zhejiang, China
brand name

LONGWELL
warranty

1 Year
After-sales Service Provided

Video technical support
Material

STAINLESS STEEL, Plastic, aluminum alloy, Steel
Type

backward centrifugal fan
Impeller material

Propylene with glass fiber reinforced
Direction

Clockwise
Bearing

Ball Bearing
Approvals

CE,CCC
Motor type

external rotor motor
Amb,Temp

-20 to +60℃
Insulation

B/F
Product name

Industrial Centrifugal Fans
Application

Exhaust Ventilation
Selling units

Single item
Single package size

30X30X50 cm
Single gross weight

5.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 12V PWM Control, PWM Control, for Industrial Ventilation, Cold Storage, Air Purifiers”

Your email address will not be published.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

More in this series

LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 618 m³/h Airflow, 515 Pa Static Pressure – LWBD3G175-072NM-02LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 618 m³/h Airflow, 515 Pa Static Pressure – LWBD3G175-072NM-0272 mm618 m³/h24 VView & InquireLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling230 V, 220 V, 240 V, 380 V, 115 V, 400 V, 24 V, 12 VView & InquireLWBE3G450-138PT-04LONGWELL 138mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP54, 7828 m³/h Airflow, 824 Pa Static Pressure – LWBE3G450-138PT-04138 mm7828 m³/h400 VView & InquireLONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 4450 m³/h Airflow, 381 Pa Static Pressure – LWBA6E450-138NS-06LONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 4450 m³/h Airflow, 381 Pa Static Pressure – LWBA6E450-138NS-06138 mm4450 m³/h230 VView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4E250-092NS-02LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4E250-092NS-0292 mm824 m³/h230 VView & InquireLONGWELL 175mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V PWM Control, 78 W, for Air Purifiers, HVAC Systems, Cold StorageLONGWELL 175mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V PWM Control, 78 W, for Air Purifiers, HVAC Systems, Cold Storage110v /220vView & InquireLONGWELL 400mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 700 W, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center CoolingLONGWELL 400mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 700 W, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center Cooling230 VView & Inquire225-072NU-14 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V IP55 0–10V/PWM Control, 1009.4 m³/h Airflow, 618 Pa Static Pressure – LWBE3G225-072NU-1472 mm1009.4 m³/h115 VView & InquireLONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 4120 m³/h Airflow, 494 Pa Static Pressure – LWBA4E400-138NS-09LONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 4120 m³/h Airflow, 494 Pa Static Pressure – LWBA4E400-138NS-09138 mm4120 m³/h230 VView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 855 m³/h Airflow, 165 Pa Static Pressure – LWBA4D250-092NT-19LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 855 m³/h Airflow, 165 Pa Static Pressure – LWBA4D250-092NT-1992 mm855 m³/h380 VView & Inquire

Related for the same application

LONGWELL 800mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 800mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL 100mm EC Industrial Fan, Industrial Ventilation Fan, 220/240V IP54 PWM Control, 697 m³/h Airflow – LWDE-100LONGWELL 100mm EC Industrial Fan, Industrial Ventilation Fan, 220/240V IP54 PWM Control, 697 m³/h Airflow – LWDE-100100 mm697CMH220-240View & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4D250-092NT-04LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4D250-092NT-0492 mm824 m³/h380 VView & InquireLONGWELL 250mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Galvanized Steel, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 250mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Galvanized Steel, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsView & Inquire630-188PT-02 Backward Curved Centrifugal FansLONGWELL 188mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP54, 21100 m³/h Airflow, 1071 Pa Static Pressure – LWBE3G630-188PT-02188 mm21100 m³/h400 VView & InquireLONGWELL 400mm EC Industrial Fan, Industrial Ventilation Fan, 110/120V IP54 PWM Control, 4032 m³/h Airflow – LWDE-400LONGWELL 400mm EC Industrial Fan, Industrial Ventilation Fan, 110/120V IP54 PWM Control, 4032 m³/h Airflow – LWDE-400400 mm4032CFM110-120View & 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)View & InquireLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 240V, for AHU, FFU, Data Center CoolingLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 240V, for AHU, FFU, Data Center CoolingAC 100V~240VView & InquireLONGWELL 100mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 1300 m³/h Airflow – LWCE-100620SN-06LONGWELL 100mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 1300 m³/h Airflow – LWCE-100620SN-06100 mm1300 m³/h230 VView & InquireLONGWELL 225mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 225mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC SystemsView & Inquire
Explore related