LONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 220V IP55 PWM Control, for FFU, Fan Coil Units, HVAC Systems

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

$ 10

Specifications
Protection
IP55
Motor
EC external rotor motor
Category: Tags: , ,
CategoryBackward Curved Centrifugal Fans
TagsBackward Curved Centrifugal FanExternal Rotor MotorHVAC System
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 Backward Curved Centrifugal Fans range. The Fan Selector lists every LONGWELL backward-curved centrifugal fan model with airflow, static pressure, power, noise, drawing and datasheet.
Search 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: 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

LWGA 133mm AC 110V 220V backward curved centrifugal blower fan radial ventilation fan with Frame

Product Description
Model Number :   LWGA -133mm EC backward curved centrifugal fan WITH FRAME
Motor Type :  BLEC External rotor motor Blade Material :  Plastic
Operation Model :  S1 Insulation Class :  IP 55
Speed control:  PWM / 0~10V  Insulation Class:  F
Operation Temperature :  -25 ℃ ~ +60 ℃

06

LWGA133-EC 01

LWGA133-EC 02

Product Overview
1 Centrifugal Blower Sizes 133mm – 400mm (or Customized)
2 Centrifugal Fan Sizes 133mm – 630mm (or Customized)
3 Motor Types AC Motor
BLDC Motor
ECM Motor
4 Voltage AC Motor – AC Input: 115v,220v,230v,380v,400v
BLDC Motor – DC Input: 12v,24v,48v,310v
ECM Motor – AC Input: 210v,220v,230v,380V
5 Power Up to 2300W (or Customized)
6 Speed Up to 4000RPM (or Customized)
7 Air Flow Up to 15000m³/h (or Customized)
8 Speed control Speed Controller (AC) or PWM/0 – 10V Input (DC & EC)
 General Characters
1 Direction of Air Flow All around
2 Insulation Class Class B
3 Insulation Resistance 50 Mega Ohm minimum at 1000VDC
Between frame and (+) terminal
4 Protection Type IP55

backward (6)

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

Blade Material

Plastic
Voltage

220V
electric current type

AC
customized support

OEM, ODM, OBM
mounting

Duct Fan
place of origin

Zhejiang, China
brand name

Longwell
model number

LWGA 133mm
warranty

1 Year
After-sales Service Provided

Free spare parts
Type

centrifugal blower fan radial ventilation fan
power input

AC/DC/EC
Speed control

0~10V/ PWM
Bearing

Ball Bearing
Approvals

CE,CCC,Rohs
Motor type

EC external rotor motor
Amb,Temp

-30 to +60℃
Protection class

IP55
Application

HVAC,FCU,FFU
Protection

Tech out put /Over voltage protection /Over loading protection
Packaging Details

High strength cartons with polyfoam , and packed on pallet .
Port

Ningbo/Shanghai
Selling units

Single item
Single package size

30X30X30 cm
Single gross weight

5.000 kg
Supply Ability

100000 Piece/Pieces per Month

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 220V IP55 PWM Control, for FFU, Fan Coil Units, HVAC Systems”

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

More in this series

LONGWELL EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, Stainless Steel, for Marine Ventilation, Cold Storage, Air PurifiersLONGWELL EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 220V, Stainless Steel, for Marine Ventilation, Cold Storage, Air Purifiers220 V2800 RPMFree StandingView & InquireLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 4171.5 m³/h Airflow, 906.4 Pa Static Pressure – LWFE3G355-102PS-09LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 4171.5 m³/h Airflow, 906.4 Pa Static Pressure – LWFE3G355-102PS-09102 mm4171.5 m³/h230 VDatasheet, curve & drawing →LONGWELL 560mm EC Plug Fan, EC Centrifugal Blower Fan, 115V, for AHU, Cold StorageLONGWELL 560mm EC Plug Fan, EC Centrifugal Blower Fan, 115V, for AHU, Cold Storage4 in115 V4000 RPMView & InquireLONGWELL 280mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, 500 W, Aluminum Alloy, for AHU, FFU, Data Center CoolingLONGWELL 280mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, 500 W, Aluminum Alloy, for AHU, FFU, Data Center Cooling4 in230 V4000 RPMView & InquireLONGWELL 155mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for HVAC Systems, Cold Storage, Air PurifiersLONGWELL 155mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for HVAC Systems, Cold Storage, Air PurifiersView & InquireLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 102mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V IP44 0–10V/PWM Control, 2524 m³/h Airflow, 530 Pa Static Pressure – LWBD3G310-102NH-04LONGWELL 102mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V IP44 0–10V/PWM Control, 2524 m³/h Airflow, 530 Pa Static Pressure – LWBD3G310-102NH-04102 mm2524 m³/h48 VDatasheet, curve & drawing →LONGWELL LWBE3G500-188PT-02 EC Backward-Curved Centrifugal Fan — Ø500 mm Impeller, 380 VAC, With bracketLONGWELL LWBE3G500-188PT-02 EC Backward-Curved Centrifugal Fan — Ø500 mm Impeller, 380 VAC, With bracket188 mm12243 m³/h400 VDatasheet, curve & drawing →LONGWELL 190mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 190mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, Stainless Steel, for AHU, FFU, Data Center Cooling250mm230 V3500rpmView & InquireLONGWELL LWBE3G400-138PT-04 EC Backward-Curved Centrifugal Fan — Ø400 mm Impeller, 380 VAC, With bracketLONGWELL LWBE3G400-138PT-04 EC Backward-Curved Centrifugal Fan — Ø400 mm Impeller, 380 VAC, With bracket138 mm7459 m³/h400 VDatasheet, curve & drawing →

Related for the same application

LONGWELL EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for HVAC Systems, AHU, FFU – LWFA-140LONGWELL EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for HVAC Systems, AHU, FFU – LWFA-1404in230V4000rpmView & InquireLONGWELL 102mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V IP44 0–10V/PWM Control, 3059 m³/h Airflow, 433 Pa Static Pressure – LWBD3G400-102NH-03LONGWELL 102mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V IP44 0–10V/PWM Control, 3059 m³/h Airflow, 433 Pa Static Pressure – LWBD3G400-102NH-03102 mm3059 m³/h48 VDatasheet, curve & drawing →LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1499 m³/h Airflow, 773 Pa Static Pressure – LWBA2E250-092NS-14LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1499 m³/h Airflow, 773 Pa Static Pressure – LWBA2E250-092NS-1492 mm1499 m³/h230 VDatasheet, curve & drawing →LONGWELL LWBE3G400-102PS-01 EC Backward-Curved Centrifugal Fan — Ø400 mm Impeller, 230 VAC, With bracketLONGWELL LWBE3G400-102PS-01 EC Backward-Curved Centrifugal Fan — Ø400 mm Impeller, 230 VAC, With bracket102 mm3914 m³/h230 VDatasheet, curve & drawing →LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 1700 m³/h Airflow, 721 Pa Static Pressure – LWBA2D280-092NT-02LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 1700 m³/h Airflow, 721 Pa Static Pressure – LWBA2D280-092NT-0292 mm1700 m³/h380 VDatasheet, curve & drawing →LONGWELL 230mm AC Axial Fan, Industrial Axial Ventilation Fan, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 230mm AC Axial Fan, Industrial Axial Ventilation Fan, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL LWBE3G250-072NU-32 EC Backward-Curved Centrifugal Fan — Ø250 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G250-072NU-32 EC Backward-Curved Centrifugal Fan — Ø250 mm Impeller, 115 V, Without housing / bracket72 mm1184.5 m³/h115 VDatasheet, curve & drawing →LONGWELL AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 110V, for AHU, FFU, Fan Coil UnitsLONGWELL AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 110V, for AHU, FFU, Fan Coil Units110v /220v 24VDC/ 48VDCexternal rotor motorView & InquireLONGWELL 146mm AC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 220/230V, Galvanized Steel, for Cold Storage, Air Purifiers, Industrial VentilationLONGWELL 146mm AC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 220/230V, Galvanized Steel, for Cold Storage, Air Purifiers, Industrial Ventilation4in220/230V4000rpmView & InquireLONGWELL LWBE3G190-072NU-19 EC Backward-Curved Centrifugal Fan — Ø190 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G190-072NU-19 EC Backward-Curved Centrifugal Fan — Ø190 mm Impeller, 115 V, Without housing / bracket72 mm854.9 m³/h115 VDatasheet, curve & drawing →
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 →