LONGWELL 133mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V, for Cold Storage, Air Purifiers, HVAC Systems

$ 10

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

Types :

133mm DC 24V 48V Backward curved plastic exhaust centrifugal fan
Voltage Ranges :

24V,48V; 
Frequency :

50/60 Hz
Diamter :

133mm ( 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

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 133mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V, for Cold Storage, Air Purifiers, HVAC Systems”

Your email address will not be published.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

More in this series

LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 5047 m³/h Airflow, 1009.4 Pa Static Pressure – LWFE3G355-102PS-03LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 5047 m³/h Airflow, 1009.4 Pa Static Pressure – LWFE3G355-102PS-03102 mm5047 m³/h230 VDatasheet, curve & drawing →LONGWELL 250mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Telecom Cooling, Cold Storage, Air PurifiersLONGWELL 250mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Telecom Cooling, Cold Storage, Air PurifiersView & InquireLONGWELL LWBE3G310-092NU-29 EC Backward-Curved Centrifugal Fan — Ø310 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G310-092NU-29 EC Backward-Curved Centrifugal Fan — Ø310 mm Impeller, 115 V, Without housing / bracket92 mm2523.5 m³/h115 VDatasheet, curve & drawing →LONGWELL 133mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center CoolingLONGWELL 133mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center Cooling4 in230 V4000 RPMView & InquireLONGWELL LWBE3G355-102NS-24 EC Backward-Curved Centrifugal Fan — Ø355 mm Impeller, 230 VAC, Without housing / bracketLONGWELL LWBE3G355-102NS-24 EC Backward-Curved Centrifugal Fan — Ø355 mm Impeller, 230 VAC, Without housing / bracket102 mm4171.5 m³/h230 VDatasheet, curve & drawing →LONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V IP55, 800 W, for AHU, Cold Storage, Air PurifiersLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V IP55, 800 W, for AHU, Cold Storage, Air Purifiers115/230V4000 RPMOtherView & InquireLONGWELL 180mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 66 W, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 180mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 66 W, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 700.4 m³/h Airflow, 875.5 Pa Static Pressure – LWFE3G175-072PS-05LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 700.4 m³/h Airflow, 875.5 Pa Static Pressure – LWFE3G175-072PS-0572 mm700.4 m³/h230 VDatasheet, curve & drawing →LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 505 m³/h Airflow, 386 Pa Static Pressure – LWBA2E175-092NS-04LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 505 m³/h Airflow, 386 Pa Static Pressure – LWBA2E175-092NS-0492 mm505 m³/h230 VDatasheet, curve & drawing →LONGWELL 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 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E175-092NS-05LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E175-092NS-0592 mm443/376/324 m³/h230 VDatasheet, curve & drawing →LONGWELL 92mm AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 927 m³/h Airflow, 515 Pa Static Pressure – LWFA2E146-092DS-05LONGWELL 92mm AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 927 m³/h Airflow, 515 Pa Static Pressure – LWFA2E146-092DS-0592 mm927 m³/h230 VDatasheet, curve & drawing →LONGWELL LWBE3G280-072NU-21 EC Backward-Curved Centrifugal Fan — Ø280 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G280-072NU-21 EC Backward-Curved Centrifugal Fan — Ø280 mm Impeller, 115 V, Without housing / bracket72 mm2317.5 m³/h115 VDatasheet, curve & drawing →LONGWELL 280mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 280mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling280mm230 V3500rpmView & InquireLONGWELL 560mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for AHU, Cold Storage, Air PurifiersLONGWELL 560mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for AHU, Cold Storage, Air PurifiersView & InquireLONGWELL 300mm Axial Fan, Industrial Axial Ventilation Fan, 220V, for Air Curtains, HVAC Systems, Cold Storage – LW-400MMLONGWELL 300mm Axial Fan, Industrial Axial Ventilation Fan, 220V, for Air Curtains, HVAC Systems, Cold Storage – LW-400MM220v/110v2500rpmBall BearingView & InquireLONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 230V IP54, 9122 m³/h Airflow – LWAE3G500SS-5PKW-12LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 230V IP54, 9122 m³/h Airflow – LWAE3G500SS-5PKW-12500 mm9122 m³/h230 VDatasheet, curve & drawing →LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E250-092NS-12LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E250-092NS-1292 mm1185/1123/1030 m³/h230 VDatasheet, curve & drawing →LONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, Cold Storage, Air PurifiersLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, Cold Storage, Air PurifiersView & InquireLONGWELL 400mm AC Axial Fan, Industrial Axial Ventilation Fan, 220/230V IP55, 3090 m³/h Airflow – LWAA6E400S-5MEB-06LONGWELL 400mm AC Axial Fan, Industrial Axial Ventilation Fan, 220/230V IP55, 3090 m³/h Airflow – LWAA6E400S-5MEB-06400 mm3090 m³/h220/230 VDatasheet, curve & drawing →
Explore related
Free engineering calculators for this fan