The height of water in the source reservoir in a pump system.

Motors@Work uses clearwell level (in feet or meters) to adjust the static suction head. It is assumed that static suction head equals the worst case, i.e., clearwell level equal to 0 [feet / meters]. Thus, enter the height from the bottom of the source reservoir. Motors@Work defaults this unit to meters or feet based on your preference for SI or imperial units, respectively.