Ventilador de refrigeración del radiador DC 5V 12V 24V 5015 Ventilador silencioso Cable de 2 pines - para impresora 3D

Gear Belt Bearings Couplings Chain Belt Pulley Nut Motor Bracket Other. ● Wiring: Red Wire Positive, Black Wire Negative. ● Overall Size: 50 50 15mm. It's Quick, Easy, and Safe. Noise: 25DBA. RPM: 5000 ± 10% RPM.

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