FEATURES Energy Saving System: ​Minimum energy consumed during operation due to the use of variable speed drive system Constant Pressure: Constant pressure is possible due to variable speed drive that possess the ability for frictional loss compensation, thus ensure system reliability and durability. High Reliable Operation System: ​The use of EBARA UN Controller assure system compatibility, thus ensure system reliability and durability. Easy Operation & Easy Maintenance: Operation data are displayed clearly on the control panel and can be adjusted at ease. Hence user-friendly operation assured. Detailed Informative Output: ​System able to provide useful operating information at one glance. No complicated setting required enchance trouble-free system operation.