1. High efficiency, low noise, no surge point.
2. Good regulation performance, the boiler load can be satisfied from 30%-.
3. Reasonable structure, stable and reliable operation, low speed, and small vibration.
4. The impeller involves advanced, high efficiency, stable operation, and good wear resistance.
5. The bearing box has been improved and designed many times and adopted advanced design so that a drop of oil does not leak.
6. The casing adopts a two-open type, the design is reasonable, and it is easy to disassemble, install and maintain.