This pump is the first pump worldwide which is used in mass-produced water cooled workstations and is ideal for the water cooling of processors and electronic components; Due to its compact size and its power it can be used for many applications; This dc pump is an electronically commuted ball motor pump with an estimated lifespan of more than 50.000hrs at 12v; The only moving part on the pump is the spherically shaped rotor unit which is sitting on an ultra-hard, wear-resistant ceramics bearing ball;
A conventional shaft with bearings and seals is not used or needed; The spherical bearing of the rotor unit on the ceramics bearing ball has many advantages: the development of bearing clearance is technically impossible which results in the impossibility of noise level increase over the lifespan of the pump; The bearing is self-adjusting, making the pump consistently quiet in operation over the full lifespan; The pump is directly lubricated by the coolant wet-running pump;
Therefore no maintenance is required; As the rotor is magnetically held in place even small dirt particles pose no problem for the mechanism, a blocking of the pump is not possible under normal operating conditions; Even after a long period of standstill reliable operation is ensured; The permanent magnetic rotor unit is driven frictionless by a magnetic field which is produced by the surrounding stator;
The stator is completely built around the rotor, therefore the pump is with its 38 mm only slightly higher than the stator unit; It therefore fits a in almost any pc case, may it be super tower or barebone; A separate magnetic shielding is usually not required; The ball motor principle allows powerful yet power-saving operation;
The pump can be regulated by power variations of the dc operating voltage over a wide range; All parts in touch with the coolant are completely corrosion free; Technical details: dimensions wxdxh: 90x62x38 mm motor: electronically commuted ball bearing motor nominal vol .
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