Little Giant 523375 Submersible Pump The 120 GPH Submersible Pump is internally lubricated and has a durable plastic motor housing. It's impedance protected and has a screened inlet and a 1/4-inch MNPT outlet. It can handle 120 gallons of water per hour; you should choose a pump with a gph of at least half the gallonage of your pond or water garden. Little Giant Pump Company manufactures many models of pumps for a variety of applications. Whether you are a commercial and industrial user or a do-it-yourselfer and homeowner, you can depend on the quality products Little Giant has been producing since 1941. If, after 30 days, you are having a problem with your Little Giant, Franklin, or Red Lion product, call the Franklin Electric Tech Support Team at 888-956-0000 for Troubleshooting and Warranty Instructions. The Tech Support Team is available M-F from 7:00am-4:30pm CST. Features Pumps 120 gph Plastic motor housing Impedance protected Screened inlet: 1/4" MNPT outlet USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.