Little Giant 3MDQ-SC Water PumpThis magnetic drive pump is designed to operate more quietly for freshwater and saltwater aquariums. It has a ceramic impeller shaft and thermally protected motor. UL and CSA listed. This is a pressure applicable pump. Do not submerge.Specifications:115 Volts60 HZ90 Watts0.8 AMPS1/15 HP7.8 PSI3/4" FPT inlet1/2" MPT outletSize:5" x 11 1/4" x 4"Head (ft)1'-700 gph3'-650 gph6'-590 gph18'-shut offWarranty:1 year limited warranty