Bai promise no -load magnetic pump liquid corrosion-resistant ceramic rolling bearings , isolation units imported non-metallic materials, coupled with a unique self- Bai promise ventilation and cooling design , the heat l......Bai promise no -load magnetic pump liquid corrosion-resistant ceramic rolling bearings , isolation units imported non-metallic materials, coupled with a unique self- Bai promise ventilation and cooling design , the heat load generated magnetic pump is minimized, magnetic pump long run to achieve "zero rise " in the true sense of the effect .