LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 432.6 m³/h Airflow, 432.6 Pa Static Pressure – LWFE3G133-072PS-03

Air Flow 432.6 m³/h
Static Pressure 432.6 Pa
Inlet Ø 72 mm
Voltage 230 V

Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity Over-voltage protection,Soft Start Protection.

Specifications
Noise
70 dB(A)
Protection
IP55
Motor
EC
Speed
4400 RPM
Power Input
53 W
Impeller
PA6+GF
Frequency
50/60
Ambient Temp
-25℃~+60℃
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

Technical Description

Impeller Material PA6+GF
Mode of Operation S1
Protection Class IP55
Insulation Class F
Bearing Maintenance-free ball bearings
Technical Feature Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity Over-voltage protection,Soft Start Protection.

Nominal data

Type of Voltage EC
Diameter of Rotor 72mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 0.38A
Power Input 53W
Speed 4400RPM
Static Pressure(Max) 432.6Pa
Air Flow(Max) 432.6m³/h
Noise 70dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

133-072PS-03 Backward Curved Centrifugal Fans Curve

Drawing

133-072PS-03 Backward Curved Centrifugal Fans drawing

Download

The Company Longwell Leading Fan and Motor Innovator Worldwide

As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.

As part of the logical next step in the development of our high-efficiency BLEC MOTOR technology, we believe that industrial digitalization offers the best prospects for our customers in the future. LONGWELL already offers intelligently interconnected complete solutions that are second to none worldwide and ensure that our customers always remain that decisive step ahead.

LONGWELL Product Line

LONGWELL product line

LONGWELL Certificate

LONGWELL Certificate

Trusted by top Brands

LONGWELL Trusted by top Brands

Additional information

Insulation Class

F

type

EC

speed

4400

Bearing

Maintenance-free ball bearings

frequency

50/60

current

0.38

sound power

53.0

noise

70

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

432.6

airflow

432.6

ac dc ec

EC

Impeller Material

PA6+GF

voltage

230

Protection Class

IP55

Mode of Operation

S1

dimensions

72

More in this series

LONGWELL DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Galvanized Steel, for Control Cabinet Cooling, AHU, FFULONGWELL DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Galvanized Steel, for Control Cabinet Cooling, AHU, FFU4 in230 V4000 RPMView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2266 m³/h Airflow, 700.4 Pa Static Pressure – LWFE3G310-072PS-06LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2266 m³/h Airflow, 700.4 Pa Static Pressure – LWFE3G310-072PS-0672 mm2266 m³/h230 VView & 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 Cooling4 in230 V4000 RPMView & InquireLONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 4450 m³/h Airflow, 381 Pa Static Pressure – LWBA4D450-138NT-08LONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 4450 m³/h Airflow, 381 Pa Static Pressure – LWBA4D450-138NT-08138 mm4450 m³/h380 VView & InquireLONGWELL LWBE3G175-072NS-03 EC Backward-Curved Centrifugal Fan — Ø175 mm Impeller, 230 VAC, Without housing / bracketLONGWELL LWBE3G175-072NS-03 EC Backward-Curved Centrifugal Fan — Ø175 mm Impeller, 230 VAC, Without housing / bracket72 mm741.6 m³/h230 VView & InquireLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V 0–10V/PWM Control, Aluminum Alloy, for Railway Ventilation, AHU, Cold StorageLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V 0–10V/PWM Control, Aluminum Alloy, for Railway Ventilation, AHU, Cold Storage115V/220V/400V4000rpmBLEC external rotor motorView & InquireLONGWELL LWBE3G280-102PS-18 EC Backward-Curved Centrifugal Fan — Ø280 mm Impeller, 230 VAC, With bracketLONGWELL LWBE3G280-102PS-18 EC Backward-Curved Centrifugal Fan — Ø280 mm Impeller, 230 VAC, With bracket102 mm2472 m³/h230 VView & InquireLONGWELL 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 VView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E225-092NS-13LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44 – LWBA2E225-092NS-1392 mm1133/1076/984 m³/h230 VView & InquireLONGWELL 92mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V 0–10V/PWM Control, 577 m³/h Airflow, 1009 Pa Static Pressure – LWBD3G250-092NH-05LONGWELL 92mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V 0–10V/PWM Control, 577 m³/h Airflow, 1009 Pa Static Pressure – LWBD3G250-092NH-0592 mm577 m³/h48 VView & Inquire

Related for the same application

LONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Cold Storage, Air Purifiers, Railway VentilationLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Cold Storage, Air Purifiers, Railway Ventilation4 in115 V4000 RPMView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 1019.7 m³/h Airflow, 597.4 Pa Static Pressure – LWFE3G220-072PS-02LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 1019.7 m³/h Airflow, 597.4 Pa Static Pressure – LWFE3G220-072PS-0272 mm1019.7 m³/h230 VView & InquireLONGWELL 355mm Centrifugal Blower Fan, Industrial Centrifugal FanLONGWELL 355mm Centrifugal Blower Fan, Industrial Centrifugal Fan355 mm/ m³/h/ VView & InquireLONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, Air Purifiers, Range Hoods – LWBE3G355LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, Air Purifiers, Range Hoods – LWBE3G355230V2800rpmEC external rotor motorView & InquireLONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 670 m³/h Airflow, 319 Pa Static Pressure – LWBD3G175-072NM-04LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 670 m³/h Airflow, 319 Pa Static Pressure – LWBD3G175-072NM-0472 mm670 m³/h24 VView & InquireLONGWELL LWBE3G250-102NU-36 EC Backward-Curved Centrifugal Fan — Ø250 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G250-102NU-36 EC Backward-Curved Centrifugal Fan — Ø250 mm Impeller, 115 V, Without housing / bracket102 mm2472 m³/h115 VView & InquireLONGWELL 72mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 48V, 359 m³/h Airflow, 189 Pa Static Pressure – LWFD3G120-072SH-01LONGWELL 72mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 48V, 359 m³/h Airflow, 189 Pa Static Pressure – LWFD3G120-072SH-0172 mm359 m³/h48 VView & InquireLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2317.5 m³/h Airflow, 556.2 Pa Static Pressure – LWFE3G280-072PS-01LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2317.5 m³/h Airflow, 556.2 Pa Static Pressure – LWFE3G280-072PS-0172 mm2317.5 m³/h230 VView & InquireLONGWELL LWBE3G225-072NU-15 EC Backward-Curved Centrifugal Fan — Ø225 mm Impeller, 115 V, Without housing / bracketLONGWELL LWBE3G225-072NU-15 EC Backward-Curved Centrifugal Fan — Ø225 mm Impeller, 115 V, Without housing / bracket72 mm1184.5 m³/h115 VView & InquireLONGWELL DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for Control Cabinet Cooling, AHU, FFU – LWFA-140LONGWELL DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for Control Cabinet Cooling, AHU, FFU – LWFA-1404in230V4000rpmView & Inquire
Explore related