1. The profile curve of impeller is advanced. As a result, the efficiency of blower is up to 80%;
2. The casing and return channel, which makes the blower lighter and simple, the performance of blower is steady and reliable;
3. After strict dynamic balance, impeller is low vibration, low noise, long working life and high reliability is attained;
4. The structure is advanced. Easy-worn parts are few. Installation, operation and maintenance is convenient;
5. Adjust capacity is convenient. At the specified pressure, the blower has the wide range of capacity, so it can be applied in varied conditions;
6. The product mainly used in the fields of sewage waste water treatment, coal separation, furnace boasting, electricity plant and oil refinery, and even transport other innocuous, non-corrosive gas