The Arc Screen is a front cleaned mechanical bar screen specifically developed for small plants. The screen has a spring loaded rake that rides over compacted debris, in lieu of jamming. This screen is for channels 12-24” wide to a maximum of 36” deep. The unit is driven by a cost effective shaft mounted gear motor, controlled by an electronic overload device. As all E & I Corporation Screens, the Arc Screen has no underwater parts subject to maintenance. This screen is very reliable and cost effective for low flow conditions and small plants.