Ace Brand 1/2 HP submersible water pump can handle up to 3/8-inch solids without getting clogged. It can pump up to 2500 gallons per hour and is designed with bottom suction that removes water down to 1/8 inch of the surface. Thermoplastic housing, volute, and impeller are corrosion resistant. Designed with 1- 1/4-inch discharge for high volume water removal or 3/4-inch garden hose adapter for smaller jobs. Connects to garden hose with 3/4-inch adjustable discharge adapterRemoves water within 1/8-inch of surfaceGlass reinforced housing prevents rust