ImpellerØ450 mm17.7 in
Max airflow6,658 m³/h3,919 CFM
Max static pressure150 Pa0.60 in. wg
Voltage220 V
Speed1,450 rpm
Input power550 W

LWEA450S(T)M-163E Industrial Axial Fan Ø450 mm

Ø450 mm | AC | Max airflow 6,658 m³/h | Max static pressure 150 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 LWEA450S(T)M-163Edrawings · curves · datasheet

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

LWEA450S(T)M-163E 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.

LWEA450S(T)M-163E is a LONGWELL Industrial Axial Fan from the Industrial Axial Fans range, impeller Ø450 mm, rated 220 V AC, maximum airflow 6,658 m³/h, maximum static pressure 150 Pa, input power 550 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.

Technical data

Model	LWEA450S(T)M-163E
Series	LWEA450
Motor type	AC
Phase	1-phase
Rated voltage	220 V
Input power	550 W
Speed	1,450 rpm
Max. airflow	6,658 m³/h
Max. static pressure	150 Pa
Impeller diameter	Ø450 mm
Blade diameter	450mm

Typical applications

Condensers, evaporators and dry coolers
Heat-pump and chiller outdoor units
Building and workshop ventilation
Cooling towers and transformer cooling

Series LWEA450: 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 (Ø450 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
LWEA450S(T)M-163E this model	6,658 m³/h	150 Pa	1,450 rpm	550 W	—	220 V
LWBA6D450-138NT-07	4,017 m³/h	309 Pa	920 rpm	300 W	60 dB(A)	380 V	View
LWBA6E450-138NS-05	4,017 m³/h	309 Pa	930 rpm	260 W	60 dB(A)	230 V	View
LWBA4D450-138NT-08	4,450 m³/h	381 Pa	1,050 rpm	360 W	61 dB(A)	380 V	View
LWBA6E450-138NS-06	4,450 m³/h	381 Pa	1,050 rpm	350 W	61 dB(A)	230 V	View
LWBA4E450-138NS-02	6,077 m³/h	618 Pa	1,350 rpm	800 W	76 dB(A)	230 V	View
LWBA4D450-138NT-01	6,077 m³/h	618 Pa	1,350 rpm	800 W	76 dB(A)	380 V	View
LWBA4D450-138NT-09	6,164 m³/h	630 Pa	1,395 rpm	616 W	78.8 dB(A)	380 V	View
LWFA-E-450-01	6,230 m³/h	710 Pa	—	—	72 dB(A)	—	View
LWBA4D450-188NT-03	6,695 m³/h	618 Pa	1,350 rpm	800 W	79 dB(A)	380 V	View
LWBA4D450-188NT-04	7,210 m³/h	695 Pa	1,400 rpm	1,100 W	82 dB(A)	380 V	View
LWFA8D450-188NT-02	7,416 m³/h	370.8 Pa	680 rpm	2,000 W	68 dB(A)	380 V	View
LWFA6D450-188NT-01	7,725 m³/h	638.6 Pa	930 rpm	3,500 W	74 dB(A)	380 V	View
LWFA-E-450-02	10,500 m³/h	750 Pa	—	—	80 dB(A)	—	View
LWA-450(18")U(S)M-01	12,500 m³/h	580 Pa	2,800 rpm	1,500 W	—	110-120 V	View