The Rena OEM RO3500S water pump kit from Rena OEM is both compact and powerful. The energy efficient magnetic drive motor has only one moving part and a no seals/no oil wet-rotor design. The RO3500 is fitted with a threaded discharge, rugged ceramic shaft with reinforced impeller blades which are attached to a rare-earth magnetic drive. The pumps are easy to clean and maintain requiring only removing the outer snap-off cover and the inner twist-off impeller cover.These pumps are ideal for use in fountains, aquariums, aquarium sumps, ponds and rainwater transfer in addition to general fluid transfer. The large pre-filter features a grill-intake with foam filter and complete fountain accessories for use as a stand alone fountain. This pump has been optimized for pumping height and will lift as high as other pumps in this size range using using energy efficient magnetic drives. The pump comes complete with three outlet adapters making it an ideal replacement pump. Three (3) year limited warranty, UL approved for indoor and outdoor use. Similar pumps, Fountain Pro WT800P, Rena Flow 850, Pond Care 850.Specifications: