ImpellerØ150 mm5.9 in
Max airflow535 m³/h315 CFM
Max static pressure302 Pa1.21 in. wg
Voltage115 V
Speed2,050 rpm
Input power44 W
Noise30 dB(A)

LWDA-150(6″)U-PWN-14 AC Plastic Inline Duct Fan Ø150 mm

Ø150 mm | AC | Max airflow 535 m³/h | Max static pressure 302 Pa | 30 dB(A)

SKU: LWDA-150(6")U-PWN-14 Categories: Inline Duct Fans, Plastic Inline Duct Fans

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 LWDA-150(6")U-PWN-14drawings · curves · datasheet

Samples 1–3 days · fee credited to your order
From ~30 pcs for a first validation order
T/T 30 / 70 · FOB / CIF / DDP
100% tested · 18-month warranty
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Required airflow Required static pressure

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.

LWDA-150(6")U-PWN-14 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.

LWDA-150(6")U-PWN-14 is a LONGWELL AC Plastic Inline Duct Fan from the Plastic Inline Duct Fans range, impeller Ø150 mm, rated 115 V AC, maximum airflow 535 m³/h, maximum static pressure 302 Pa, noise 30 dB(A), input power 44 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.

Technical data

Model	LWDA-150(6")U-PWN-14
Series	LWDA150
Motor type	AC
Phase	1-phase
Rated voltage	115 V
Frequency	60 Hz
Current	0.36 A
Input power	44 W
Speed	2,050 rpm
Max. airflow	535 m³/h
Max. static pressure	302 Pa
Noise	30 dB(A)
Impeller diameter	Ø150 mm
Inlet diameter	150mm

Typical applications

Residential and commercial fresh-air systems
Kitchen and bathroom exhaust
Local pressurisation and booster duty
Hotel and office ventilation

Series LWDA150: 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 (Ø150 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
LWDA-150(6")U-PWN-14 this model	535 m³/h	302 Pa	2,050 rpm	44 W	30 dB(A)	115 V
LWDA-150 (6")U-MWN-01	437 m³/h	see curve	3,400 rpm	55 W	58 dB(A)	110-120 V	View
LWDA-150 (6")U-MWN-03	437 m³/h	see curve	3,400 rpm	55 W	53 dB(A)	110-120 V	View
LWDA-150S-MBN-12	457 m³/h	368 Pa	2,160 rpm	72 W	61 dB(A)	230 V	View
LWDA-150(6")S-PWN-12	530 m³/h	137 Pa	2,050 rpm	41 W	30 dB(A)	230 V	View
LWDA-150S-PWN-13	556 m³/h	309 Pa	2,550 rpm	80 W	27 dB(A)	230 V	View
LWDA-150 (6")S-MWN-02	620 m³/h	see curve	2,900 rpm	41 W	55 dB(A)	220-240 V	View
LWDA-150 (6")S-MWN-04	620 m³/h	see curve	2,900 rpm	41 W	50 dB(A)	220-240 V	View
LWDA-150(6")S-PWN-11	660 m³/h	168 Pa	2,400 rpm	59 W	32 dB(A)	230 V	View
LWDA-150(6")U-PWN-13	674 m³/h	355 Pa	2,480 rpm	59 W	32 dB(A)	115 V	View
LWDA-150(6")S-MWN-08	780 m³/h	70 Pa	2,800 rpm	40 W	52 dB(A)	220 V	View
LWCA-150500SN-06	1,800 m³/h	70 Pa	1,000 rpm	190 W	70 dB(A)	230 V	View
LWCA-150700SN-06	2,500 m³/h	85 Pa	800 rpm	180 W	71 dB(A)	230 V	View
LWCA-1501000SN-06	3,000 m³/h	110 Pa	800 rpm	195 W	72 dB(A)	230 V	View
LWCA-1501200SN-06	4,000 m³/h	135 Pa	800 rpm	210 W	75 dB(A)	230 V	View