CQB-G type high-temperature heat pump uses multiple circulating cooling structure to ensure that the driving force and the reliability and stability of the magnetic drive, while using pin coupling 
 Reduce noise and vibration of the pump, then demolished and pin coupling used in conjunction with the structure of the pump increased, more conducive to the heat pump. At the same time, is also very user-friendly repair or replacement of parts, the pump outer rotor part of the cooling fan is also designed to ensure the stability of magnets. This series of pumps suitable for handling high-temperature media, temperature ≤ 300 ℃.