This pump is ideal for water cooling of PCs and other electronic components. The DC motor pump is equipped with an electronically commutated spherical motor. In a pump with a spherical motor, the only moving part is a spherical rotor that rests on a bearing ball made of ultra-hard and wear-resistant ceramic. The spherical bearing of the rotor offers a variety of advantages: an increase in bearing play is structurally impossible, and the pump always operates quietly and smoothly. A separate magnetic shielding is also unnecessary for this pump. The ball motor principle allows for efficient operation with excellent performance. All parts of the pump are completely corrosion-resistant. The pump is easily powered by a 12V Molex connector from the PC power supply. The special feature of this model is that only the pump core is supplied. After all, one would want to connect the pump to an alternative cover or expansion tank; why pay more for the surrounding components? Another feature is located on the back: with a small twist, the pump can be adjusted to five different pumping levels.