ImpellerØ315 mm12.4 in
Max airflow4,545 m³/h2,675 CFM
Max static pressure373 Pa1.50 in. wg
Voltage220 V
Speed2,900 rpm
Input power370 W

LWEA315S(T)M-158E Industrial Axial Fan Ø315 mm

Ø315 mm | AC | Max airflow 4,545 m³/h | Max static pressure 373 Pa

Factory direct
OEM / ODM
Samples in 1–3 days
Production 15–30 days
18-month warranty
CE · ETL · RoHS

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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com All files for LWEA315S(T)M-158Edrawings · curves · datasheet

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T/T 30 / 70 · FOB / CIF / DDP
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Drawings & downloads
Technical description

LWEA315S(T)M-158E Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

Need a non-standard size or another format? Ask an engineer or search the download center.

LWEA315S(T)M-158E is a LONGWELL Industrial Axial Fan from the Industrial Axial Fans range, impeller Ø315 mm, rated 220 V AC, maximum airflow 4,545 m³/h, maximum static pressure 373 Pa, input power 370 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.

Technical data

Model	LWEA315S(T)M-158E
Series	LWEA315
Motor type	AC
Phase	1-phase
Rated voltage	220 V
Input power	370 W
Speed	2,900 rpm
Max. airflow	4,545 m³/h
Max. static pressure	373 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-158E this model	4,545 m³/h	373 Pa	2,900 rpm	370 W	—	220 V
LWDA-315S-MBN-02	1,680 m³/h	593 Pa	2,520 rpm	220 W	80 dB(A)	230 V	View
LWBA4E315-102NS-19	1,859 m³/h	294 Pa	1,390 rpm	116 W	67.4 dB(A)	230 V	View
LWBA4E315-102NS-18	2,079 m³/h	399 Pa	1,550 rpm	153 W	69.6 dB(A)	230 V	View
LWEA315S(T)M-157E	2,273 m³/h	74 Pa	1,450 rpm	250 W	—	220 V	View
LWBA4D315-138NT-15	2,318 m³/h	371 Pa	1,450 rpm	220 W	64 dB(A)	380 V	View
LWDA-315(12.6'')S-PWN-05	2,500 m³/h	450 Pa	2,500 rpm	320 W	55 dB(A)	230 V	View
LWBA4D315-138NT-16	2,781 m³/h	515 Pa	1,650 rpm	300 W	68 dB(A)	380 V	View
LWBA4E315-138NS-14	2,781 m³/h	515 Pa	1,650 rpm	300 W	68 dB(A)	230 V	View
LWFA6D315-138NT-03	2,987 m³/h	249.26 Pa	940 rpm	780 W	68 dB(A)	380 V	View
LWMFAF315-01	3,300 m³/h	1,050 Pa	—	—	87 dB(A)	380 V	View
LWFA6E315-138NS-04	3,605 m³/h	249.26 Pa	870 rpm	720 W	68 dB(A)	220 V	View
LWBA2D315-188NT-17	4,120 m³/h	1,082 Pa	2,650 rpm	1,300 W	85 dB(A)	380 V	View
LWFA4D315-188NT-01	4,328 m³/h	576.8 Pa	1,360 rpm	2,200 W	80 dB(A)	380 V	View
LWFA4E315-188NS-02	4,429 m³/h	618 Pa	1,360 rpm	2,300 W	80 dB(A)	220 V	View