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- ImpellerØ315 mm12.4 in
- Max airflow2,273 m³/h1,338 CFM
- Max static pressure74 Pa0.30 in. wg
- Voltage220 V
- Speed1,450 rpm
- Input power250 W
LWEA315S(T)M-157E Industrial Axial Fan Ø315 mm
Ø315 mm | AC | Max airflow 2,273 m³/h | Max static pressure 74 Pa
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · RoHS · ETL on request
LWEA315S(T)M-157E is a LONGWELL Industrial Axial Fan from the Industrial Axial Fans range, impeller Ø315 mm, rated 220 V AC, maximum airflow 2,273 m³/h, maximum static pressure 74 Pa, input power 250 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.
Technical data
| Model | LWEA315S(T)M-157E |
|---|---|
| Series | LWEA315 |
| Motor type | AC |
| Phase | 1-phase |
| Rated voltage | 220 V |
| Input power | 250 W |
| Speed | 1,450 rpm |
| Max. airflow | 2,273 m³/h |
| Max. static pressure | 74 Pa |
| Impeller diameter | Ø315 mm |
| Blade diameter | 315mm |
Typical applications
- Condensers, evaporators and dry coolers
- Heat-pump and chiller outdoor units
- Building and workshop ventilation
- Cooling towers and transformer cooling
Series LWEA315: 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 (Ø315 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 | |
|---|---|---|---|---|---|---|---|
| LWEA315S(T)M-157E this model | 2,273 m³/h | 74 Pa | 1,450 rpm | 250 W | — | 220 V | |
| LWMFAF315-01 | 3,300 m³/h | 1,050 Pa | — | — | 87 dB(A) | 380 V | View |
| LWEA315S(T)M-158E | 4,545 m³/h | 373 Pa | 2,900 rpm | 370 W | — | 220 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 LWEA315 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWAA4D300S-5MEB-04Ø300 mm · 2,060 m³/h · ACadjacent size
LWAA2E300S-5MBW-07Ø300 mm · 3,090 m³/h · ACadjacent sizeLWAA2E300S-5MBW-08Ø300 mm · 3,502 m³/h · ACadjacent size
LWAA4D300S-5MEB-03Ø300 mm · 1,803 m³/h · ACadjacent sizeLWAA2D300S-5MBW-06Ø300 mm · 3,296 m³/h · ACadjacent size
LWAA4E300B-5MEB-09Ø300 mm · 1,545 m³/h · ACadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWBD3G310-092NM-01Ø310 mm · 2,266 m³/h · 391 Pa · DCsimilar duty
LWBD3G310-092NH-02Ø310 mm · 2,266 m³/h · 391 Pa · DCsimilar duty
LWBE3G310-072NS-07Ø310 mm · 2,266 m³/h · 700.4 Pa · ECsimilar duty
LWBE3G310-072NU-27Ø310 mm · 2,266 m³/h · 700.4 Pa · ECsimilar duty
LWBE3G310-072NS-21Ø310 mm · 2,266 m³/h · 618 Pa · ECsimilar duty
LWFE3G310-072PS-01Ø310 mm · 2,266 m³/h · 700.4 Pa · ECsimilar dutySee all Axial Fans · select by duty point