Frame size80 mm3.1 in
Max airflow84 m³/h49 CFM
Max static pressure44 Pa0.18 in. wg
Voltage24 V
Speed3,500 rpm
Input power14.4 W
Noise37.8 dB(A)

LWAD8025MM-07 DC Axial Cooling Fan 80 mm

80 mm | DC | Max airflow 84 m³/h | Max static pressure 44 Pa | 37.8 dB(A)

SKU: LWAD8025MM-07 Categories: Cooling Fans & Blowers, DC Axial Cooling Fans, Frame 80–92 mm

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

Get a quote · LWAD8025MM-07

Price, curve check and lead time within 1 business day.

Used only for this quotation and technical support.

WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com All files for LWAD8025MM-07drawings · 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
How ordering works →

Drawings & downloads
Technical description

LWAD8025MM-07 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAD8025MM-07 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

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

LWAD8025MM-07 is a LONGWELL DC Axial Cooling Fan from the DC Axial Cooling Fans range, frame size 80 mm, rated 24 V DC, maximum airflow 84 m³/h, maximum static pressure 44 Pa, noise 37.8 dB(A), input power 14.4 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWAD8025MM-07
Series	LWAD8025
Motor type	DC
Rated voltage	24 V
Current	0.6 A
Input power	14.4 W
Speed	3,500 rpm
Max. airflow	84 m³/h
Max. static pressure	44 Pa
Noise	37.8 dB(A)
Frame size	80 mm
Dimensions	80x25mm
Impeller material	Plastic(UL94-VO)

Typical applications

Power supplies and inverters
Telecom and server cabinets
Battery packs and EV chargers
Medical and laboratory equipment

Series LWAD8025: 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 frame size (80 mm · DC)

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
LWAD8025MM-07 this model	84 m³/h	44 Pa	3,500 rpm	14.4 W	37.8 dB(A)	24 V
LWAD8038HD-12	97.8 m³/h	133 Pa	6,000 rpm	9.6 W	47.4 dB(A)	48 V	View
LWAD8038MD-12	97.8 m³/h	133 Pa	6,000 rpm	7.2 W	47.4 dB(A)	24 V	View
LWAD8038HL-11	114 m³/h	181 Pa	7,000 rpm	12 W	50.7 dB(A)	48 V	View
LWAD8038ML-11	114 m³/h	181 Pa	7,000 rpm	9.6 W	50.7 dB(A)	24 V	View
LWAD8038HM-10	130.8 m³/h	236 Pa	8,000 rpm	14.4 W	53.6 dB(A)	48 V	View
LWAD8038MM-10	130.8 m³/h	236 Pa	8,000 rpm	12 W	53.6 dB(A)	24 V	View
LWAD8038HH-09	147 m³/h	299 Pa	9,000 rpm	16.8 W	56.2 dB(A)	48 V	View
LWAD8038MH-09	147 m³/h	299 Pa	9,000 rpm	19.2 W	56.2 dB(A)	24 V	View
LWAD8038HX-08	163.2 m³/h	369 Pa	10,000 rpm	48 W	58.5 dB(A)	48 V	View
LWAD8038MX-08	163.2 m³/h	369 Pa	10,000 rpm	38.4 W	58.5 dB(A)	24 V	View
LWAD8038HX-07	179.4 m³/h	446 Pa	11,000 rpm	48 W	60.6 dB(A)	48 V	View
LWAD8038MX-07	179.4 m³/h	446 Pa	11,000 rpm	38.4 W	60.6 dB(A)	24 V	View
LWAD8038HX-06	195.6 m³/h	531 Pa	12,000 rpm	48 W	62.4 dB(A)	48 V	View
LWAD8038HX-05	220.2 m³/h	672 Pa	13,500 rpm	48 W	65 dB(A)	48 V	View