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- ImpellerØ200 mm
- Max airflow700 m³/h
- Voltage110-120 V
- Speed3,300 rpm
- Input power140 W
- Noise61 dB(A)
LWDE-200 (8″)U-MWN-01 EC Mixed Flow Fan Ø200 mm
Ø200 mm | EC | Max airflow 700 m³/h | 61 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
LWDE-200 (8")U-MWN-01 is a LONGWELL EC Mixed Flow Fan from the Mixed Flow Fans range, impeller Ø200 mm, rated 110-120 V EC, maximum airflow 700 m³/h, noise 61 dB(A), input power 140 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 | LWDE-200 (8")U-MWN-01 |
|---|---|
| Series | LWDE200 |
| Motor type | EC |
| Phase | 1-phase |
| Rated voltage | 110-120 V |
| Frequency | 60 Hz |
| Input power | 140 W |
| Speed | 3,300 rpm |
| Max. airflow | 700 m³/h |
| Noise | 61 dB(A) |
| Impeller diameter | Ø200 mm |
| Inlet diameter | 200mm |
Typical applications
- Residential and commercial fresh-air systems
- Kitchen and bathroom exhaust
- Local pressurisation and booster duty
- Hotel and office ventilation
Series LWDE200: 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 (Ø200 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 | |
|---|---|---|---|---|---|---|---|
| LWDE-200 (8")U-MWN-01 this model | 700 m³/h | see curve | 3,300 rpm | 140 W | 61 dB(A) | 110-120 V | |
| LWAE20060SL-03 | 303.51 m³/h | 62.92 Pa | 1,600 rpm | — | 49.8 dB(A) | 220 V | View |
| LWAE20060SM-02 | 380.73 m³/h | 96.14 Pa | 2,100 rpm | — | 56.4 dB(A) | 220 V | View |
| LWAE20060SH-01 | 474.97 m³/h | 143.08 Pa | 2,600 rpm | — | 61.7 dB(A) | 220 V | View |
| LWDE-200 (8")U-MWN-03 | 700 m³/h | see curve | 3,300 rpm | 140 W | 59 dB(A) | 110-120 V | View |
| LWAE3G200ST-5PGW-06 | 886 m³/h | see curve | 2,600 rpm | 80 W | 54 dB(A) | 220 V | View |
| LWAE3G200SS-5PGW-05 | 886 m³/h | see curve | 2,600 rpm | 80 W | 54 dB(A) | 220 V | View |
| LWAE3G200ST-5PEW-04 | 886 m³/h | see curve | 2,600 rpm | 80 W | 54 dB(A) | 220 V | View |
| LWAE3G200SS-5PEW-03 | 886 m³/h | see curve | 2,600 rpm | 80 W | 54 dB(A) | 220 V | View |
| LWDE-200S-MBN-09 | 1,210 m³/h | 1,030 Pa | 2,700 rpm | 170 W | 71 dB(A) | 230 V | View |
| LWDE-200 (8")S-MWN-02 | 1,310 m³/h | see curve | 3,300 rpm | 140 W | 61 dB(A) | 220-240 V | View |
| LWDE-200 (8")S-MWN-04 | 1,310 m³/h | see curve | 3,300 rpm | 140 W | 59 dB(A) | 220-240 V | View |
| LWFE3G200-102SS-01 | 1,638 m³/h | 700 Pa | 1,800 rpm | 510 W | 73 dB(A) | 230 V | View |
| LWFE3G200-102DS-01 | 2,060 m³/h | 1,030 Pa | 1,150 rpm | 300 W | 64 dB(A) | 230 V | View |
| LWFE3G200-102DS-02 | 2,575 m³/h | 464 Pa | 1,300 rpm | 390 W | 66 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 LWDE200 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWDE3G200-IS-03Ø198 mm · 1,453 m³/h · 721 Pa · ECadjacent size
LWDE3G200-IS-01Ø198 mm · 1,453 m³/h · ECadjacent size
LWDA-180(7")S-MWN-01Ø180 mm · 1,000 m³/h · 90 Pa · ACadjacent 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
LWDD-160M-MBN-02Ø160 mm · 662 m³/h · 505 Pa · DCadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWB-250E-0131 mm · 700 m³/h · 900 Pa · ACsimilar duty
LWB-250E-0231 mm · 700 m³/h · 1,400 Pa · ACsimilar duty
LWB-250E-0331 mm · 700 m³/h · 1,000 Pa · ACsimilar duty
LWFA2E146-092DS-02Ø146 mm · 700 m³/h · 515 Pa · ACsimilar duty
LWBA4E250-092NS-01Ø250 mm · 700 m³/h · 180 Pa · ACsimilar duty
LWBA4D250-092NT-03Ø250 mm · 700 m³/h · 180 Pa · ACsimilar dutySee all Impeller Ø100–200 mm · select by duty point