EcoPlus?? Elite Series Automatic Submersible Pumps are specifically designed for uses in narrow pits or reservoirs. These pumps can fit in spaces of 8 in x 8 in. Suitable to pump clear water containing particles with maximum diameter up to 1/4 in. Built with anti-corrosive and rust-proof materials. These pumps have low suction capability down to a 1/16 in. They include an integrated float switch which automatically shuts your pump off so it doesnƒ??t run dry. Pumps have 32.8 ft power cord.