LWDE3G150-IS-03 EC Plastic Inline Duct Fan | Engineer Walkthrough · open in video library
- ImpellerØ147 mm5.8 in
- Max airflow705 m³/h415 CFM
- Max static pressure465 Pa1.87 in. wg
- Voltage110-240 V
- Speed2,800 rpm
- Input power70 W
- Noise34 dB(A)
LWDE3G150-IS-03 EC Plastic Inline Duct Fan Ø147 mm
Ø147 mm | EC | Max airflow 705 m³/h | Max static pressure 465 Pa | 34 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
Engineering files (on request)
CAD files exist for this model and can be released for assembly checks in SolidWorks / CATIA / Creo / Inventor.
CAD models contain the blade geometry and are not downloadable. Tell us the project; an engineer sends the file after a short check, normally within 1 business day.
Downloads for LWDE3G150-IS-03
PDFDatasheetNeed a non-standard size or another format? Ask an engineer or search the download center.
LWDE3G150-IS-03 is a LONGWELL EC Plastic Inline Duct Fan from the Plastic Inline Duct Fans range, impeller Ø147 mm, rated 110-240 V EC, maximum airflow 705 m³/h, maximum static pressure 465 Pa, noise 34 dB(A), input power 70 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 | LWDE3G150-IS-03 |
|---|---|
| Series | LWDE3G150 |
| Motor type | EC |
| Phase | 1-phase |
| Rated voltage | 110-240 V |
| Frequency | 50 Hz |
| Input power | 70 W |
| Speed | 2,800 rpm |
| Max. airflow | 705 m³/h |
| Max. airflow (CFM) | 415 CFM |
| Max. static pressure | 465 Pa |
| Noise | 34 dB(A) |
| Ambient temperature | -10 ~ 60 °C |
| Storage temperature | -40 ~ 75℃ |
| Humidity | 15 ~ 85% RH |
| Altitude | < 1000m |
| Impeller diameter | Ø147 mm |
| Impeller material | PP+GF20% (shell ) , iron (Floor), ABS+FR (impeller), 3 cores * 0.75² (Lead) |
| Bearing | Maintenance-free deep groove ball bearings |
| Duty | S1 |
| Balance grade | G6.3 |
| Vibration standard | JB/T 8689 |
| Service life | 50,000Hours(L10), At 25 °Croom, humidity 15%~65%RH |
Typical applications
- Residential and commercial fresh-air systems
- Kitchen and bathroom exhaust
- Local pressurisation and booster duty
- Hotel and office ventilation
Series LWDE3G150: 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 (Ø147 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 | |
|---|---|---|---|---|---|---|---|
| LWDE3G150-IS-03 this model | 705 m³/h | 465 Pa | 2,800 rpm | 70 W | 34 dB(A) | 110-240 V | |
| LWDE3G150-IS-01 | 705 m³/h | 465 Pa | 2,800 rpm | 70 W | 34 dB(A) | 110-240 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
Other models in the LWDE3G150 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWDA-150S-PWN-13Ø150 mm · 556 m³/h · 309 Pa · ACadjacent size
LWDA-150 (6")U-MWN-03Ø150 mm · 437 m³/h · ACadjacent sizeLWDA-150 (6")S-MWN-04Ø150 mm · 620 m³/h · ACadjacent size
LWDE-150 (6")U-MWN-03Ø150 mm · 437 m³/h · ECadjacent sizeLWDA-150(6")U-PWN-14Ø150 mm · 535 m³/h · 302 Pa · ACadjacent size
LWDA-150(6")S-MWN-08Ø150 mm · 780 m³/h · 70 Pa · ACadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWBE3G175-072NS-08Ø175 mm · 700.4 m³/h · 803.4 Pa · ECsimilar duty
LWBE3G175-072NS-09Ø175 mm · 700.4 m³/h · 875.5 Pa · ECsimilar duty
LWBE3G175-072NU-18Ø175 mm · 700.4 m³/h · 803.4 Pa · ECsimilar duty
LWFE3G175-072PS-03Ø175 mm · 700.4 m³/h · 803.4 Pa · ECsimilar duty
LWFE3G175-072PS-05Ø175 mm · 700.4 m³/h · 875.5 Pa · ECsimilar dutySee all Inline Duct Fans · select by duty point