ImpellerØ160 mm6.3 in
Max airflow412 m³/h242 CFM
Max static pressure154.5 Pa0.62 in. wg
Voltage230 V
Speed1,400 rpm
Input power68 W
Noise58 dB(A)

LWFA4E160-092NS-02 AC Forward Curved Centrifugal Fan Ø160 mm

Ø160 mm | AC | Max airflow 412 m³/h | Max static pressure 154.5 Pa | 58 dB(A)

SKU: LWFA4E160-092NS-02 Categories: Centrifugal Fans, Forward Curved Centrifugal Fans, Impeller Ø108–200 mm

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18-month warranty
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Drawings & downloads
Technical description

LWFA4E160-092NS-02 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWFA4E160-092NS-02 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWFA4E160-092NS-02 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Downloads for LWFA4E160-092NS-02

PDFDatasheet

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LWFA4E160-092NS-02 is a LONGWELL AC Forward Curved Centrifugal Fan from the Forward Curved Centrifugal Fans range, impeller Ø160 mm, rated 230 V AC, maximum airflow 412 m³/h, maximum static pressure 154.5 Pa, noise 58 dB(A), input power 68 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.

Technical data

Model	LWFA4E160-092NS-02
Series	LWFA4E160
Motor type	AC
Phase	1-phase
Rated voltage	230 V
Frequency	50 Hz
Current	0.3 A
Input power	68 W
Speed	1,400 rpm
Max. airflow	412 m³/h
Max. airflow (CFM)	242 CFM
Max. static pressure	154.5 Pa
Noise	58 dB(A)
Ambient temperature	-30 ~ 60 °C
Storage temperature	-30 ~ 70℃
Humidity	0 ~ 85 % RH
Altitude	< 1000m
Impeller diameter	Ø160 mm
Rotor diameter	92
Impeller material	Galvanised sheet ( Impeller )
Protection class	IP44
Insulation class	F
Bearing	Maintenance-free ball bearings
Duty	S1
Balance grade	G6.3
Vibration standard	JB/T 8689
Service life	25,000Hours(L10), At 20 °Croom, humidity 15%~65%RH

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 LWFA4E160: 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
LWFA4E160-092NS-02 this model	412 m³/h	154.5 Pa	1,400 rpm	68 W	58 dB(A)	230 V
LWFA2E160-092SS-03	453 m³/h	608 Pa	1,450 rpm	150 W	57 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
LWFA2D160-092ST-02	645.75 m³/h	504 Pa	2,080 rpm	237 W	66 dB(A)	380 V	View