High Static Pressure Cooling Fan for Industrial Systems

The 120mm AC axial fan series from SZR is engineered for applications requiring enhanced airflow penetration and broader cooling coverage. Available in both 12025 and 12038 formats, the series supports industrial heat dissipation under demanding operating conditions.

Blade Configuration Options

Two blade structures are available:

5-blade design for increased airflow output
7-blade design for smoother air movement and lower noise

This flexibility allows different cooling priorities depending on system requirements.

Engineering Features

The impeller is molded from UL94V-0 flame-retardant PBT material combined with a reinforced aluminum alloy frame.

The deeper 12038 model generates stronger ventilation pressure, making it effective for dense electrical assemblies and industrial airflow systems.

Compatible voltages include 100V, 125V, 200V, 240V and 380V AC.

Technical Data

Parameter	12038
Dimension	120×120×38 mm
Voltage	100/125V/200/240V/380/420V AC
Frequency	50/60 Hz
Speed	2000-2800 RPM
Air Flow	76-98 CFM
Noise	39-48 dB(A)
Bearing	Sleeve / Ball Bearing
Material	UL94V-0 PBT Blade + Aluminum Frame
Operating Temperature	-10℃~+85℃
Certifications	ISO9001:2015, CE, RoHS, ATL Salt Spray Test Report, IAF, RBT, IP68 Test Report/Certificate

System Benefits

● Improved airflow penetration

● Multiple blade configurations

● Wide AC voltage compatibility

● Reliable long-duration cooling

● Rugged industrial construction

Recommended Installations

Power distribution cabinets

Industrial UPS systems

Welding equipment

Communication racks

HVAC auxiliary cooling

Energy storage systems

Maintenance Information

Routine cleaning of dust accumulation is recommended to maintain airflow efficiency. Ball bearing models are preferred in continuous-duty industrial environments.