PS1 - is a fully submersible pump driven by a permanent magnet type synchronous motor. PS1 has a flow regulator fitted to the front section, which permits precision variation of the water flow. PS1 can be connected to rigid piping with a 13mm inside diameter, or through the adapter supplied standard, to flexible hose of 12mm, inside diameter. When a wide platform base is required, the folding suction cup feet fitted on the pump can be used. Has a six foot power cord. Rated at 180 gallons per hour, the PS1 magnetic-drive pump is a submersible, recirculating pump, made for continuous use in all water applications. As with all of our pumps, the PS1 features an epoxy-encapsulated motor and corrosion-resistant housing for long life. UL/CUL approved for safety, its compact design and superior performance make it ideal for decorative fountains, ponds, and water displays, as well as for removing standing water. U.S. and Canadian UL-approved.