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.
- ImpellerØ160 mm
- Max airflow645.75 m³/h
- Max static pressure504 Pa
- Voltage380 V
- Speed2,080 rpm
- Input power237 W
- Noise66 dB(A)
LWFA2D160-092ST-02 AC Single Inlet Forward Centrifugal Blower Ø160 mm
Ø160 mm | AC | Max airflow 645.75 m³/h | Max static pressure 504 Pa | 66 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
Series catalogue
PDFLWFA LWFA Series Direct Driven centrifugal blower · 1.4 MBCovers the whole series, not only this model.
Need a non-standard size or another format? Ask an engineer or search the download center.
LWFA2D160-092ST-02 is a LONGWELL AC Single Inlet Forward Centrifugal Blower from the Single Inlet Forward Curved Blowers range, impeller Ø160 mm, rated 380 V AC, maximum airflow 645.75 m³/h, maximum static pressure 504 Pa, noise 66 dB(A), input power 237 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.
Technical data
| Model | LWFA2D160-092ST-02 |
|---|---|
| Series | LWFA2D160 |
| Motor type | AC |
| Phase | 3-phase |
| Rated voltage | 380 V |
| Frequency | 50 Hz |
| Current | 0.45 A |
| Input power | 237 W |
| Speed | 2,080 rpm |
| Max. airflow | 645.75 m³/h |
| Max. static pressure | 504 Pa |
| Noise | 66 dB(A) |
| Ambient temperature | -30 ~ 60 °C |
| Impeller diameter | Ø160 mm |
| Rotor diameter | 92 |
| Impeller material | Galvanised sheet steel |
| Insulation class | F |
| Bearing | Maintenance-free ball bearings |
| Duty | S1 |
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 LWFA2D160: 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 (Ø160 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 | |
|---|---|---|---|---|---|---|---|
| LWFA2D160-092ST-02 this model | 645.75 m³/h | 504 Pa | 2,080 rpm | 237 W | 66 dB(A) | 380 V | |
| LWFA4E160-092NS-02 | 412 m³/h | 154.5 Pa | 1,400 rpm | 68 W | 58 dB(A) | 230 V | View |
| LWFA2E160-092SS-03 | 453 m³/h | 608 Pa | 1,450 rpm | 150 W | 57 dB(A) | 230 V | View |
| LWDA-160S-MBN-04 | 494 m³/h | 336 Pa | 2,200 rpm | 72 W | 63 dB(A) | 230 V | View |
| LWFA2E160-092NS-01 | 525 m³/h | 556.2 Pa | 1,800 rpm | 230 W | 69 dB(A) | 230 V | View |
| LWFA2E160-092SS-04 | 525 m³/h | 618 Pa | 1,800 rpm | 220 W | 61 dB(A) | 230 V | View |
| LWFA2E160-092SS-01 | 619.5 m³/h | 577.5 Pa | 2,020 rpm | 222 W | 65 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
LWBE3G155-072NS-02Ø155 mm · 433 m³/h · 371 Pa · ECadjacent size
LWBA2E155-092NS-02Ø155 mm · 494 m³/h · 278 Pa · ACadjacent size
LWBA2E155-092NS-01Ø155 mm · 464 m³/h · 216 Pa · ACadjacent size
LWBE3G155-072PS-01Ø155 mm · 433 m³/h · 371 Pa · ECadjacent size
LWFA8E153-072SS-01Ø153 mm · 165 m³/h · 100 Pa · ACadjacent size
LWFE3G150-092SS-01Ø150 mm · 577 m³/h · 412 Pa · ECadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWAD17251MH-08172 mm · 645.6 m³/h · 387 Pa · DCsimilar duty
LWAD17251HH-08172 mm · 645.6 m³/h · 387 Pa · DCsimilar duty
LWFA4E133-092DS-03Ø133 mm · 649 m³/h · 371 Pa · ACsimilar duty
LWFE3G160-072SS-04Ø160 mm · 649 m³/h · 989 Pa · ECsimilar duty
LWFE3G160-072NS-02Ø160 mm · 649 m³/h · 989 Pa · ECsimilar duty
LWCD-80520MN-06Ø80 mm · 650 m³/h · 59 Pa · DCsimilar dutySee all Centrifugal Fans · select by duty point