4 Inch Duct Ventilation Blower shaded pole motor

1.The duct ventilation blower features small volume and light weight.

2.The fan is designed for high air flow and strong air pressure..

3.The duct ventilation blower equipped with a low noise level, up to 30 dB.

4.The duct ventilation blower features double NMB ball bearings for enhanced stability and durability.

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1. The duct ventilation blower is designed for easy installation, saving time and effort.

2. The duct ventilation blower operates efficiently within a temperature range of -20℃ to 60℃.

3. A fitted bracket for easy installation, requiring no disassembly before or after.