Made of high quality plastics with high end bearings, this 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern.
Size: 40*40*10mm / 1.57 * 1.57 * 0.39 in;
Cable length: Approx 28cm / 11in;
Bearing: oil; DC 12V/24V.
Cable connector is already fitted and product is out-of-the-box ready for installation.
Great replacement item for your all metal hotends or maybe a small cooling fan for your 3D printer nozzle setup.
Package Including: 2PCS square fan + 2PCS turbo fan.
Note: If you meet the fans did not work, you can swap the red and black wires in the plug got it to work. (Any questions, you can contact us and we will give you a satisfied solution! ).