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 airflow457 m³/h
- Max static pressure368 Pa
- Voltage230 V
- Speed2,160 rpm
- Input power72 W
- Noise61 dB(A)
LWDA-150S-MBN-12 AC Metal Inline Duct Fan Ø150 mm
Ø150 mm | AC | Max airflow 457 m³/h | Max static pressure 368 Pa | 61 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
LWDA-150S-MBN-12 — construction, airflow path and running condition.
Downloads for LWDA-150S-MBN-12
PDFDatasheetNeed a non-standard size or another format? Ask an engineer or search the download center.
LWDA-150S-MBN-12 is a LONGWELL AC Metal Inline Duct Fan from the Metal Inline Duct Fans range, impeller Ø150 mm, rated 230 V AC, maximum airflow 457 m³/h, maximum static pressure 368 Pa, noise 61 dB(A), input power 72 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.
Technical data
| Model | LWDA-150S-MBN-12 |
|---|---|
| Series | LWDA150 |
| Motor type | AC |
| Phase | 1-phase |
| Rated voltage | 230 V |
| Frequency | 50 Hz |
| Input power | 72 W |
| Speed | 2,160 rpm |
| Max. airflow | 457 m³/h |
| Max. static pressure | 368 Pa |
| Noise | 61 dB(A) |
| Storage temperature | -35 ~ 65℃ |
| Humidity | 5~ 95 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø150 mm |
| Inlet diameter | 150mm |
| Impeller material | PA6+GF ( Impeller ) |
| Protection class | IP44 |
| Insulation class | F |
| Balance grade | G6.3 |
| Vibration standard | JB/T8689 |
| Service life | 40,000Hours(L10), At 40 °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 LWDA150: 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 · AC)
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 | |
|---|---|---|---|---|---|---|---|
| LWDA-150S-MBN-12 this model | 457 m³/h | 368 Pa | 2,160 rpm | 72 W | 61 dB(A) | 230 V | |
| LWDA-150 (6")U-MWN-01 | 437 m³/h | see curve | 3,400 rpm | 55 W | 58 dB(A) | 110-120 V | View |
| LWDA-150 (6")U-MWN-03 | 437 m³/h | see curve | 3,400 rpm | 55 W | 53 dB(A) | 110-120 V | View |
| LWDA-150(6")S-PWN-12 | 530 m³/h | 137 Pa | 2,050 rpm | 41 W | 30 dB(A) | 230 V | View |
| LWDA-150(6")U-PWN-14 | 535 m³/h | 302 Pa | 2,050 rpm | 44 W | 30 dB(A) | 115 V | View |
| LWDA-150S-PWN-13 | 556 m³/h | 309 Pa | 2,550 rpm | 80 W | 27 dB(A) | 230 V | View |
| LWDA-150 (6")S-MWN-02 | 620 m³/h | see curve | 2,900 rpm | 41 W | 55 dB(A) | 220-240 V | View |
| LWDA-150 (6")S-MWN-04 | 620 m³/h | see curve | 2,900 rpm | 41 W | 50 dB(A) | 220-240 V | View |
| LWDA-150(6")S-PWN-11 | 660 m³/h | 168 Pa | 2,400 rpm | 59 W | 32 dB(A) | 230 V | View |
| LWDA-150(6")U-PWN-13 | 674 m³/h | 355 Pa | 2,480 rpm | 59 W | 32 dB(A) | 115 V | View |
| LWDA-150(6")S-MWN-08 | 780 m³/h | 70 Pa | 2,800 rpm | 40 W | 52 dB(A) | 220 V | View |
| LWCA-150500SN-06 | 1,800 m³/h | 70 Pa | 1,000 rpm | 190 W | 70 dB(A) | 230 V | View |
| LWCA-150700SN-06 | 2,500 m³/h | 85 Pa | 800 rpm | 180 W | 71 dB(A) | 230 V | View |
| LWCA-1501000SN-06 | 3,000 m³/h | 110 Pa | 800 rpm | 195 W | 72 dB(A) | 230 V | View |
| LWCA-1501200SN-06 | 4,000 m³/h | 135 Pa | 800 rpm | 210 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
Other models in the LWDA150 seriesSame impeller, different speed grade or wiring
LWDA-150 (6")U-MWN-03Ø150 mm · 437 m³/h · ACsame seriesLWDA-150 (6")S-MWN-04Ø150 mm · 620 m³/h · ACsame seriesLWDA-150 (6")U-MWN-01Ø150 mm · 437 m³/h · ACsame seriesLWDA-150 (6")S-MWN-02Ø150 mm · 620 m³/h · ACsame seriesLWDA-150(6")S-PWN-11Ø150 mm · 660 m³/h · 168 Pa · ACsame seriesLWDA-150(6")S-PWN-12Ø150 mm · 530 m³/h · 137 Pa · ACsame seriesAdjacent sizesOne size up when airflow is short, one size down when it is too much
LWDE3G150-IS-03Ø147 mm · 705 m³/h · 465 Pa · ECadjacent size
LWDE3G150-IS-01Ø147 mm · 705 m³/h · 465 Pa · ECadjacent size
LWDD-160M-MBN-02Ø160 mm · 662 m³/h · 505 Pa · DCadjacent size
LWDD-160H-MBN-03Ø160 mm · 662 m³/h · 505 Pa · DCadjacent size
LWDE-160S-MBN-01Ø160 mm · 690 m³/h · 520 Pa · ECadjacent size
LWDA-160S-MBN-04Ø160 mm · 494 m³/h · 336 Pa · ACadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWBA2E190-092NS-03Ø190 mm · 457 m³/h · 368 Pa · ACsimilar duty
LWCA-50854SN-06Ø50 mm · 456 m³/h · 39 Pa · ACsimilar dutyLWDD-102(4")M-PWN-13459 m³/hsimilar duty
LWCA-60480SN-06Ø60 mm · 454 m³/h · 64 Pa · ACsimilar duty
LWCD-45870MN-06Ø45 mm · 454 m³/h · 26 Pa · DCsimilar duty
LWFA2E160-092SS-03Ø160 mm · 453 m³/h · 608 Pa · ACsimilar dutySee all Impeller Ø100–150 mm · select by duty point