... 100, 120, 150, 200Controller: Normal, HMC microcomputer controller (optional)Length / diameter ratio can be changed (suitable between 25: 1 - 36: 1 ... alarm device for protection of over-charge, over-pressure, over load, easy operation, lower cost.The main contactor adopts Siemens ... low energy consumption, invertible gear transmission, low noise, steady operation, large loading, long life and so on.