The NEMH series boasts the smallest class installation area in the industry with a range of 60- 180Nm3/h and it has increased the nitrogen gas generating volume by approximately 10% compared to the previous model （NE series）. It is also fitted with our original energy-saving function, the “cylinder deactivation system” so energy-saving effects in line with usage volume can be anticipated and it can be used outside. increasing choices for installation site.