- First direct production in Korea - Impella adopt - high efficiency, low noise realization

- Compact product - Easy maintenance - Minimize power loss - Simplify air conditioning system

- No need to replace consumables such as belts, bearings, etc. and refueling devices

- Non Over Load :No surge in required power due to increased wind volume

- Limit Load : Maximum consumption power is near the highest efficiency point, and consumption power is reduced as the volume of wind increases.