High intension PC lid, safety for high speed running. Fiber glass plastic rotor, light, durable, reliable. Speed : 6000 rpm Instruction:Patent structure designing for silence running, super low working noise:4K & 6K: ≤48dB A level. 10K: ≤62dBFiber glass plastic rotor, light, durable, reliable.High intension PC lid, safety for high speed running.Speed : 6000 rpmcentrifuge force: 2000gRotor : 6×1. ...