Max airflow459 m³/h270 CFM
Voltage24 V
Speed3,400 rpm

LWDD-102(4″)M-PWN-13 Anti-Corrosion Fan

Max airflow 459 m³/h

SKU: LWDD-102(4")M-PWN-13 Category: Anti-Corrosion Fans

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

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Drawings & downloads
Technical description

LWDD-102(4")M-PWN-13 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWDD-102(4")M-PWN-13 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWDD-102(4")M-PWN-13 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Downloads for LWDD-102(4")M-PWN-13

PDFDatasheet · 493 KB

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LWDD-102(4")M-PWN-13 is a LONGWELL Anti-Corrosion Fan from the Anti-Corrosion Fans range, rated 24 V, maximum airflow 459 m³/h.

Technical data

Model	LWDD-102(4")M-PWN-13
Rated voltage	24 V
Current	3 A
Speed	3,400 rpm
Max. airflow	459 m³/h
Storage temperature	-40 ~ 80℃
Humidity	0 ~ 85% RH
Altitude	< 1000m
Impeller material	PA66+GF30% ( Impeller )
Bearing	Maintenance-free deep groove ball bearings
Balance grade	G6.3
Vibration standard	JB/T 8689
Service life	40,000Hours(L10), At 40 °Croom, humidity 15%~65%RH

Typical applications

Laboratory fume extraction
Electroplating and pickling lines
Wastewater treatment

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.