Digitised from the catalogue curve at standard air (20 °C, 101.3 kPa, 1.2 kg/m³); one curve per voltage / speed grade. The system resistance curve depends on the actual ductwork — confirm the operating point on site. Need an engineer to verify the duty point? Contact us or add the model to your RFQ and note the duty point.
- ImpellerØ150 mm
- Max airflow577 m³/h
- Max static pressure412 Pa
- Voltage230 V
- Speed2,550 rpm
- Input power150 W
- Noise72 dB(A)
LWFE3G150-092SS-01 EC Single Inlet Forward Centrifugal Blower Ø150 mm
Ø150 mm | EC | Max airflow 577 m³/h | Max static pressure 412 Pa | 72 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
LWFE3G150-092SS-01 — construction, airflow path and running condition.
LWFE3G150-092SS-01 EC Single Inlet Forward Centrifugal Blower | Product Overview · open in video library
Downloads for LWFE3G150-092SS-01
PDFDatasheet · 550 KBNeed a non-standard size or another format? Ask an engineer or search the download center.
LWFE3G150-092SS-01 is a LONGWELL EC Single Inlet Forward Centrifugal Blower from the Single Inlet Forward Curved Blowers range, impeller Ø150 mm, rated 230 V EC, maximum airflow 577 m³/h, maximum static pressure 412 Pa, noise 72 dB(A), input power 150 W. The EC motor integrates the drive electronics: stepless speed control by 0–10 V or PWM signal, speed feedback and high efficiency at part load.
Technical data
| Model | LWFE3G150-092SS-01 |
|---|---|
| Series | LWFE3G150 |
| Motor type | EC |
| Phase | 1-phase |
| Rated voltage | 230 V |
| Frequency | 50 Hz |
| Current | 1.4 A |
| Input power | 150 W |
| Speed | 2,550 rpm |
| Max. airflow | 577 m³/h |
| Max. airflow (CFM) | 339 CFM |
| Max. static pressure | 412 Pa |
| Noise | 72 dB(A) |
| Ambient temperature | -30 ~ 60 °C |
| Storage temperature | -30 ~ 70℃ |
| Humidity | 0 ~ 85 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø150 mm |
| Rotor diameter | 92 |
| Impeller material | Galvanised sheet steel ( Impeller ) |
| Protection class | IP44 |
| Insulation class | F |
| Bearing | Maintenance-free deep groove ball bearings |
| Duty | S1 |
| Balance grade | G6.3 |
| Vibration standard | JB/T 8689 |
| Service life | 40,000Hours(L10), At 40 °Croom, humidity 15%~65%RH |
Typical applications
- Air handling units (AHU) and rooftop units (RTU)
- Data-center CRAH / CRAC units and fan walls
- Dust extraction and process ventilation
- Fan filter units and air purifiers
Series LWFE3G150: models in the same series share the impeller and motor platform and differ in speed grade, voltage or lead-out / terminal-box configuration — compare them in the table below or ask for the best fit at your duty point.
Nameplate values: maximum airflow is measured at zero static pressure and maximum static pressure at zero airflow; the two never occur together. Confirm the operating point on the performance curve. Final selection is subject to the duty point (airflow / static pressure / voltage / control mode) and project verification.
Alternatives with the same impeller (Ø150 mm · EC)
Same impeller, different speed grade, power or wiring. Step up for more airflow, step down for lower noise.
| Model | Max airflow | Max static pressure | Speed | Power | Noise | Voltage | |
|---|---|---|---|---|---|---|---|
| LWFE3G150-092SS-01 this model | 577 m³/h | 412 Pa | 2,550 rpm | 150 W | 72 dB(A) | 230 V | |
| LWDE-150 (6")U-MWN-01 | 437 m³/h | see curve | 3,400 rpm | 35 W | 58 dB(A) | 110-120 V | View |
| LWDE-150 (6")U-MWN-03 | 437 m³/h | see curve | 3,400 rpm | 35 W | 53 dB(A) | 110-120 V | View |
| LWDE-150S-MBN-11 | 700 m³/h | 608 Pa | 2,650 rpm | 85 W | 66 dB(A) | 230 V | View |
| LWDE-150 (6")S-MWN-02 | 720 m³/h | see curve | 3,400 rpm | 35 W | 58 dB(A) | 220-240 V | View |
| LWDE-150 (6")S-MWN-04 | 720 m³/h | see curve | 3,400 rpm | 35 W | 53 dB(A) | 220-240 V | View |
| LWCE-150380SN-06 | 1,600 m³/h | 62 Pa | 1,100 rpm | 70 W | 69 dB(A) | 230 V | View |
| LWCE-150500SN-06 | 2,150 m³/h | 82 Pa | 1,100 rpm | 145 W | 70 dB(A) | 230 V | View |
| LWCE-150700SN-06 | 2,700 m³/h | 104 Pa | 1,000 rpm | 250 W | 71 dB(A) | 230 V | View |
| LWCE-1501000SN-06 | 3,100 m³/h | 119 Pa | 800 rpm | 350 W | 72 dB(A) | 230 V | View |
| LWCE-1501200SN-06 | 3,700 m³/h | 143 Pa | 800 rpm | 450 W | 75 dB(A) | 230 V | View |
Not sure which one? Send us the duty point (airflow / static pressure / noise limit) — use the selector or ask an engineer.
Related products
Adjacent sizesOne size up when airflow is short, one size down when it is too much
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