LONGWELL 133mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems

Voltage 230V
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 100

Specifications
Motor
AC external rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Category: Tags: , ,
CategoryEC Forward Fans
TagsCoolingEC MotorForward Curved Centrifugal Fan
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 Forward Fans range. The Fan Selector lists every LONGWELL EC forward-curved fan model with airflow, static pressure, power, noise, drawing and datasheet.
Search EC forward-curved 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 :

EC 133 mm Commercial Centrifugal Fans Double inlet air with volute with Directional Air Flow for Cooling and Drying
Voltage Ranges :

230V
Frequency :

50/60 Hz
Diamter :

133mm ( 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 / Medical equipments/Ventilation SYSTEM/ Equipments Cooling /
Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

Additional information

Voltage

230V
speed

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

aluminum alloy
customized support

OEM, ODM, OBM
mounting

Other
place of origin

Zhejiang, China
brand name

LONGWELL
warranty

1 Year
After-sales Service Provided

Free spare parts
Material

STAINLESS STEEL, Plastic, aluminum alloy, Steel
Direction

Clockwise
Bearing

Ball Bearing
Motor type

AC external rotor motor
Amb,Temp

-25 to +60℃
Insulation

B/F
Type

Centrifugal Fan
Product name

Blower Fan
Application

Industrial Blower
Feature

Low Noise Power Saving
Keyword

EC Blower
Selling units

Single item
Single package size

50X50X20 cm
Single gross weight

6.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 133mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems”

Your email address will not be published.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

More in this series

LONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 115V, for Boilers, Cold Storage, Air PurifiersLONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 115V, for Boilers, Cold Storage, Air Purifiers4 in115V/220V/230V4000 RPMView & InquireLONGWELL 120mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 120mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC Systems4 in230 V4000 RPMView & InquireLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC Systems230 V1500 RPMECView & InquireLONGWELL 140mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 140mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems230V4000rpmOtherView & InquireLONGWELL 146mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V IP54, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 146mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V IP54, Low Noise, for Cold Storage, Air Purifiers, HVAC Systems230 V1500 RPMECView & InquireLONGWELL EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, 80 W, for Range Hoods, Cold Storage, Air PurifiersLONGWELL EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, 80 W, for Range Hoods, Cold Storage, Air Purifiers4 in230 V4000 RPMView & InquireLONGWELL 200mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V IP54, 490 W, for Control Cabinet Cooling, Cold Storage, Air PurifiersLONGWELL 200mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V IP54, 490 W, for Control Cabinet Cooling, Cold Storage, Air Purifiers230 V1500 RPMECView & InquireLONGWELL 122mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 122mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Low Noise, for Cold Storage, Air Purifiers, HVAC Systems230 V1500 RPMECView & InquireLONGWELL 280mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 280mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems230 V4000 RPMOtherView & InquireLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC Systems4 in230 V4000 RPMView & Inquire

Related for the same application

LONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center Cooling220 V2500 RPMView & InquireLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, for AHU, FFU, Data Center CoolingLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, for AHU, FFU, Data Center Cooling4 in230 V4000 RPMView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 1184.5 m³/h Airflow, 669.5 Pa Static Pressure – LWFE3G225-072PS-02LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 1184.5 m³/h Airflow, 669.5 Pa Static Pressure – LWFE3G225-072PS-0272 mm1184.5 m³/h230 VDatasheet, curve & drawing →LONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 115V, for Boilers, Cold Storage, Air PurifiersLONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 115V, for Boilers, Cold Storage, Air Purifiers4 in115V/220V/230V4000 RPMView & InquireLONGWELL 198mm EC Industrial Fan, Industrial Ventilation Fan, 110/240V, 1453 m³/h Airflow – LWDE3G200-IS-01LONGWELL 198mm EC Industrial Fan, Industrial Ventilation Fan, 110/240V, 1453 m³/h Airflow – LWDE3G200-IS-01198 mm1453 m³/h110-240 VDatasheet, curve & drawing →LONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V 0–10V/PWM Control, for AHU, Cold Storage, Air PurifiersLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V 0–10V/PWM Control, for AHU, Cold Storage, Air Purifiers115/230V4000rpmBLEC external rotor motorView & InquireLONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G300SS-5PEW-03LONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G300SS-5PEW-03300 mm2575 m³/h220 VDatasheet, curve & drawing →LONGWELL 150mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 3700 m³/h Airflow – LWCE-1501200SN-06LONGWELL 150mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 3700 m³/h Airflow – LWCE-1501200SN-06150 mm3700 m³/h230 VDatasheet, curve & drawing →LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 230V IP54, 6971 m³/h Airflow – LWAE3G500SS-5MEW-11LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 230V IP54, 6971 m³/h Airflow – LWAE3G500SS-5MEW-11500 mm6971 m³/h230 VDatasheet, curve & drawing →LONGWELL LWBE3G225-072NU-14 EC Backward-Curved Centrifugal Fan — Ø225 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G225-072NU-14 EC Backward-Curved Centrifugal Fan — Ø225 mm Impeller, 115 V, Without housing / bracket72 mm1009.4 m³/h115 VDatasheet, curve & drawing →
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 →