Pump Control Desk The Pump Control Desk consists of a custom designed front panel with dedicated control modules for each separate pump. The number of controls is equal to the number of pumps. Variable speed control is available by smooth fader control. At the moment a start button is pressed, the Pump Control Desk automatically selects an available frequency converter. The maximum number of simultaneously controlled pumps is limited by the number of (available) frequency converters. A character display indicates the dedicated pump and frequency converter, while the motor condition is indicated by 3-color LEDs. The speed set point, actual speed, and amperage are displayed via LED bars. For pumps driven via star-delta and soft starters, control will be available with start/stop functionality and amperage indication. Pumping Excellence