LONGWELL 140mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems

Voltage 230V

$ 200

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

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

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 :

140 mm Galvanized Metal EC Forward centrifugal fan with high-temperature resistance
Voltage Ranges :

230V
Frequency :

50/60 Hz
Diamter :

140mm ( 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

Product name

140mm Galvanized Metal EC 230V Forward centrifugal fan blower

Selling units

Single item

Single package size

50X50X20 cm

Single gross weight

10.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 140mm EC Forward Curved Centrifugal Blower, Forward Curved 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 133mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, High-Temperature, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 133mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, High-Temperature, for Cold Storage, Air Purifiers, HVAC Systems4 in230 V4000 RPMView & InquireLONGWELL 133mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Cold StorageLONGWELL 133mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Cold Storage4 in230 V4000 RPMView & InquireLONGWELL 133mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 133mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Cold Storage, Air Purifiers, HVAC Systems4 in230 V4000 RPMView & 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 225mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Data Center CoolingLONGWELL 225mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for AHU, FFU, Data Center Cooling230V4000rpmAC external rotor motorView & InquireLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Transformer Cooling, Cold Storage, Air PurifiersLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Transformer Cooling, Cold Storage, Air Purifiers230 V1500 RPMECView & 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 250mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Galvanized Steel, for Air Purifiers, AHU, FFULONGWELL 250mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, Galvanized Steel, for Air Purifiers, AHU, FFU4 in230 V4000 RPMView & InquireLONGWELL 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 180mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Aluminum Alloy, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 180mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, Aluminum Alloy, Low Noise, for Cold Storage, Air Purifiers, HVAC Systems230 V4000 RPMOtherView & Inquire

Related for the same application

LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2472 m³/h Airflow, 1545 Pa Static Pressure – LWFE3G250-102PS-06LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2472 m³/h Airflow, 1545 Pa Static Pressure – LWFE3G250-102PS-06102 mm2472 m³/h230 VView & InquireLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Cold StorageLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Cold StorageView & InquireLONGWELL 355mm EC Plug Fan, EC Centrifugal Blower Fan, for AHU, FFU, Data Center CoolingLONGWELL 355mm EC Plug Fan, EC Centrifugal Blower Fan, for AHU, FFU, Data Center CoolingView & InquireLONGWELL 710mm EC Axial Fan, Industrial Axial Ventilation Fan, 400V IP54, 19177 m³/h Airflow – LWAE3G710TS-5PKW-03LONGWELL 710mm EC Axial Fan, Industrial Axial Ventilation Fan, 400V IP54, 19177 m³/h Airflow – LWAE3G710TS-5PKW-03710 mm19177 m³/h400 VDatasheet, curve & drawing →LONGWELL LWBE3G133-072NU-09 EC Backward-Curved Centrifugal Fan — Ø133 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G133-072NU-09 EC Backward-Curved Centrifugal Fan — Ø133 mm Impeller, 115 V, Without housing / bracket72 mm267.8 m³/h115 VDatasheet, curve & drawing →LONGWELL 133mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, Low Noise, for HVAC Systems, AHU, FFULONGWELL 133mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, Low Noise, for HVAC Systems, AHU, FFU280mm230 V3500rpmView & InquireLONGWELL LWBE3G175-072NU-17 EC Backward-Curved Centrifugal Fan — Ø175 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G175-072NU-17 EC Backward-Curved Centrifugal Fan — Ø175 mm Impeller, 115 V, Without housing / bracket72 mm741.6 m³/h115 VDatasheet, curve & drawing →LONGWELL 120mm EC Cross Flow Fan, Tangential Blower Fan, 12V, Aluminum Alloy, for Cold Storage, HVAC Systems, AHULONGWELL 120mm EC Cross Flow Fan, Tangential Blower Fan, 12V, Aluminum Alloy, for Cold Storage, HVAC Systems, AHU12V-230 V4000 RPMOtherView & InquireLONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 30 W, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 30 W, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 110/240V, for Duct Ventilation, Floor Heating, Air PurifiersLONGWELL EC Inline Duct Fan, Exhaust Ventilation Fan, 110/240V, for Duct Ventilation, Floor Heating, Air Purifiers4 in110-240V3 000 RPMView & Inquire
Explore related
Free engineering calculators for this fan