Representative image of the series — dimensions and configuration of this model are given in the drawing and data table below.

Frame size60 mm2.4 in
Max airflow16.8 m³/h10 CFM
Max static pressure213 Pa0.86 in. wg
Voltage48 V
Speed5,000 rpm
Input power4.8 W
Noise43.9 dB(A)

LWFD6025HD-05 DC Centrifugal Blower 60 mm

60 mm | DC | Max airflow 16.8 m³/h | Max static pressure 213 Pa | 43.9 dB(A)

SKU: LWFD6025HD-05 Categories: Cooling Fans & Blowers, DC Centrifugal Blowers, Frame Ø40–60 mm

Direct from LONGWELL
OEM / ODM
Samples in 1–3 days
Production 15–30 days
12-month warranty
CE · RoHS · ETL on request

PDFRequest datasheetsent by an engineer within 1 business day

All files for LWFD6025HD-051 files · direct download

CAD models (STEP / DWG) are released on request — see “Engineering files” below. Another format or a non-standard variant? Ask an engineer · download center

Used in

Aspirating smoke detection Medical electronics Fuel cells Dishwashers All industries →

Proven in projects

350 kW charger cabinet cooling BESS container thermal Wind, solar & inverter cooling All case studies →

Get a quote · LWFD6025HD-05

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

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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com Files for LWFD6025HD-05datasheet · catalogue · drawings · curves — listed above

Samples 1–3 days · fee credited to your order
Typically 50–200 pcs · ~30 pcs for a first validation order
T/T 30 / 70 · FOB / CIF / DDP
Released to LONGWELL standards · 12-month warranty
How ordering works →

Performance curve (P-Q) LWFD6025HD-05

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 (1 here, rated 48 V). Data version: catalogue curve re-digitised 2026-09-20 (axis-calibrated, cross-checked). 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.

Dimensional drawing LWFD6025HD-05

LWFD6025HD-05 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

Files for LWFD6025HD-05: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.

Technical description LWFD6025HD-05

LWFD6025HD-05 is a LONGWELL DC Centrifugal Blower from the DC Centrifugal Blowers range, frame size 60 mm, rated 48 V DC, maximum airflow 16.8 m³/h, maximum static pressure 213 Pa, noise 43.9 dB(A), input power 4.8 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWFD6025HD-05
Series	LWFD6025
Motor type	DC
Rated voltage	48 V
Current	0.1 A
Input power	4.8 W
Speed	5,000 rpm
Max. airflow	16.8 m³/h
Max. static pressure	213 Pa
Noise	43.9 dB(A)
Frame size	60 mm
Dimensions	60x25mm
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 LWFD6025: 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.

Company certificates

Scans of original documents held by Ningbo Longwell Electric Technology Co., Ltd.: the company ISO 9001 / 14001 / 45001 management-system certificate. Click a scan to open the original.

ISO 9001 / 14001 / 45001Management systems of Ningbo Longwell Electric Technology Co., Ltd. (company certificate).

ISO 9001 / 14001 / 45001 management system certificate — LONGWELL certificate

PDFISO 9001 / 14001 / 45001 management system certificate

Need a Declaration of Conformity for this model and your destination market? Ask us — we arrange additional certification on request.

How to order LWFD6025HD-05

Most first orders follow the same eight steps. Quantities, terms and lead times are confirmed in your quotation.

1SelectFind models by duty point in the selector or by model number, compare on the curve and add them to your RFQ list.
2Engineering checkWithin 1 business day you receive the duty-point check on the curve, price and lead time.
3SamplesStock models ship in 1–3 days.
4Validation supportDatasheets, drawings, wiring diagrams and DoC per model; test reports, CAD and register maps after a short project check or NDA.
5Order & paymentProforma invoice; first orders on T/T 30 / 70.
6Production & release15–30 days at the partner factory that builds your model, then inspected and released to LONGWELL standards with outgoing sampling to AQL 2.5.
7ShippingFOB / CIF / DDP by sea from Ningbo or Shanghai; express and air on EXW / FCA / DAP.
8After-sales12 months standard, extendable to 18–24 months by project agreement; test records retained for 5 years; 8D closed-loop for any issue; annual technical review for framework customers.

See terms, QC and FAQ →

Test & release at LONGWELL

Specified and drawn by LONGWELL; built to LONGWELL drawings by qualified partner factories; inspected and released to LONGWELL standards before shipment.

See test and release photos (8)

LONGWELL Semi-anechoic chamber — Semi-anechoic chamber

LONGWELL Test laboratory — Test laboratory

Test labs and all certificate scans →

Alternatives with the same frame size (60 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
LWFD6025HD-05 this model	16.8 m³/h	213 Pa	5,000 rpm	4.8 W	43.9 dB(A)	48 V
LWFD6025MD-05	16.8 m³/h	213 Pa	5,000 rpm	4.8 W	43.9 dB(A)	24 V	View
LWFD6025LD-05	16.8 m³/h	213 Pa	5,000 rpm	3.6 W	43.9 dB(A)	12 V	View
LWFD6025HL-04	18.6 m³/h	257 Pa	5,500 rpm	7.2 W	46 dB(A)	48 V	View
LWFD6025ML-04	18.6 m³/h	257 Pa	5,500 rpm	6 W	46 dB(A)	24 V	View
LWFD6025LL-04	18.6 m³/h	257 Pa	5,500 rpm	4.8 W	46 dB(A)	12 V	View
LWFD6025HM-03	20.4 m³/h	306 Pa	6,000 rpm	9.6 W	47.9 dB(A)	48 V	View
LWFD6025MM-03	20.4 m³/h	306 Pa	6,000 rpm	7.2 W	47.9 dB(A)	24 V	View
LWFD6025LM-03	20.4 m³/h	306 Pa	6,000 rpm	6 W	47.9 dB(A)	12 V	View
LWFD6025HH-02	22.2 m³/h	359 Pa	6,500 rpm	12 W	49.6 dB(A)	48 V	View
LWFD6025MH-02	22.2 m³/h	359 Pa	6,500 rpm	8.4 W	49.6 dB(A)	24 V	View
LWFD6025LH-02	22.2 m³/h	359 Pa	6,500 rpm	7.2 W	49.6 dB(A)	12 V	View
LWFD6025HX-01	24 m³/h	417 Pa	7,000 rpm	14.4 W	51.2 dB(A)	48 V	View
LWFD6025MX-01	24 m³/h	417 Pa	7,000 rpm	9.6 W	51.2 dB(A)	24 V	View
LWFD6025LX-01	24 m³/h	417 Pa	7,000 rpm	8.4 W	51.2 dB(A)	12 V	View