These submersible water pumps are great for everything from fountains to hydroponic systems. The pumps have an inside threaded fittings and the flow is non-Adjust-A-Wingble. Powerful oil-free, rare earth rotor magnet. Ceramic shaft and bearing insures reliability. Trouble free one moving part. Strainer protects impeller from damage. Comes with a 120 volt cord. Include inlet and outlet fittings. 250 watts. Max pumping height is 20 feet. Flow rate of 4750 GPH. Power cord ia 120v and measures 32.7 ft. Inlet is 1.5" NPT and the outlet is 1.5" NPT. Included fittings: 1.5" Barbed x 1.5" Threaded and 2" Barbed x 1.5" Threaded.One year manufacturer warranty is included.