LWCD-43350LN-06 — construction, airflow path and running condition.
- ImpellerØ43 mm1.7 in
- Max airflow158 m³/h93 CFM
- Max static pressure15 Pa0.06 in. wg
- Voltage12 V
- Speed2,400 rpm
- Input power3.48 W
- Noise41 dB(A)
LWCD-43350LN-06 DC Cross Flow Fan Ø43 mm
Ø43 mm | DC | Max airflow 158 m³/h | Max static pressure 15 Pa | 41 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 12-month warranty
- CE · ETL · RoHS
All files for LWCD-43350LN-063 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
Proven in: Air curtain OEM programme · Trench convector & heating terminals · Consumer air cooler & fan ODM — all case studies on longwellfans.com
Typical applications: Electric heaters · Display cases · Air curtains · Air purifiers — all industries
Engineering files (on request)
CAD files exist for this model and can be released for assembly checks in SolidWorks / CATIA / Creo / Inventor.
CAD models contain the blade geometry and are not downloadable. Tell us the project; an engineer sends the file after a short check, normally within 1 business day.
Downloads for LWCD-43350LN-06
PDFDatasheetNeed a non-standard size or another format? Ask an engineer or search the download center.
LWCD-43350LN-06 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø43 mm, rated 12 V DC, maximum airflow 158 m³/h, maximum static pressure 15 Pa, noise 41 dB(A), input power 3.48 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.
Technical data
| Model | LWCD-43350LN-06 |
|---|---|
| Series | LWCD43350 |
| Motor type | DC |
| Inlet | Single inlet |
| Rated voltage | 12 V |
| Current | 0.29 A |
| Input power | 3.48 W |
| Speed | 2,400 rpm |
| Max. airflow | 158 m³/h |
| Max. static pressure | 15 Pa |
| Noise | 41 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Impeller diameter | Ø43 mm |
| Outlet length | 348mm |
| Impeller material | Aluminum alloy |
| Insulation class | B |
| Bearing | Maintenance-free ball bearings |
| Duty | S1 |
Typical applications
- Indoor air-conditioning units
- Air curtains and door air barriers
- Elevator and cabinet ventilation
- Linear air supply in appliances
Series LWCD43350: 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 (Ø43 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 | |
|---|---|---|---|---|---|---|---|
| LWCD-43350LN-06 this model | 158 m³/h | 15 Pa | 2,400 rpm | 3.48 W | 41 dB(A) | 12 V | |
| LWCD-4390MN-07 | 44 m³/h | 12 Pa | 2,400 rpm | 1.68 W | 36 dB(A) | 24 V | View |
| LWCD-4390LN-06 | 44 m³/h | 12 Pa | 2,400 rpm | 1.44 W | 36 dB(A) | 12 V | View |
| LWCD-43150LN-06 | 73 m³/h | 12 Pa | 2,400 rpm | 2.2 W | 37 dB(A) | 12 V | View |
| LWCD-43150MN-07 | 73 m³/h | 12 Pa | 2,400 rpm | 2.4 W | 37 dB(A) | 24 V | View |
| LWCD-43190MN-07 | 90 m³/h | 13 Pa | 2,400 rpm | 2.88 W | 39 dB(A) | 24 V | View |
| LWCD-43190LN-06 | 90 m³/h | 13 Pa | 2,400 rpm | 2.4 W | 39 dB(A) | 12 V | View |
| LWCD-43250LN-06 | 113 m³/h | 14 Pa | 2,400 rpm | 2.76 W | 40 dB(A) | 12 V | View |
| LWCD-43250MN-07 | 113 m³/h | 14 Pa | 2,400 rpm | 3.12 W | 40 dB(A) | 24 V | View |
| LWCD-43290MN-07 | 136 m³/h | 14 Pa | 2,400 rpm | 3.36 W | 41 dB(A) | 24 V | View |
| LWCD-43290LN-06 | 136 m³/h | 14 Pa | 2,400 rpm | 3.12 W | 41 dB(A) | 12 V | View |
| LWCD-43350MN-07 | 158 m³/h | 15 Pa | 2,400 rpm | 3.84 W | 41 dB(A) | 24 V | View |
| LWCD-43420MN-07 | 191 m³/h | 16 Pa | 2,400 rpm | 4.08 W | 43 dB(A) | 24 V | View |
| LWCD-43420LN-06 | 191 m³/h | 16 Pa | 2,400 rpm | 3.84 W | 43 dB(A) | 12 V | View |
Not sure which one? Send us the duty point (airflow / static pressure / noise limit) — use the selector or ask an engineer.
Other models in the LWCD43350 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWCA-45120SN-07Ø45 mm · 123 m³/h · 26 Pa · ACadjacent size
LWCD-45870MN-06Ø45 mm · 454 m³/h · 26 Pa · DCadjacent size
LWCA-45300SN-06Ø45 mm · 172 m³/h · 25 Pa · ACadjacent size
LWCA-45360SN-06Ø45 mm · 207 m³/h · 25 Pa · ACadjacent size
LWCD-45750MN-06Ø45 mm · 392 m³/h · 28 Pa · DCadjacent size
LWCA-45180SN-07Ø45 mm · 184 m³/h · 26 Pa · ACadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
See all Cross Flow Fans · select by duty point