Little Giant 1/15 HP 500 gph Aluminum Switchless Switch AC Submersible Utility PumpLittle Giant small submersible pumps are designed for continuous circulation of statuary fountains. Made with some of the industry's most durable materials, our pumps reach peak performance when completely submerged. UPC: 010121033757 Manufacturer Part No: 503375 Brand Name: Little Giant Housing Material: Aluminum Maximum Discharge Flow: 500 gph Hardware Included: No Corrosion Resistant: Yes Product Type: Submersible Utility Pump Self Priming: Self