The Pondmaster Magnetic Drive waterfall/skimmer pumps are high-capacity pumps designed specifically for use in larger pond installations. These highly efficient units, featuring reliable ceramic bearing, deliver up to 3,000gph, enough to create a dynamic, attractive waterfall or drive a medium-to large-size skimmer. Fish safe because no oil is used. Built for continuous duty operation. Completely submersible and includes an extra large clog-resistant filter screen. Replaceable impeller for added service life. 1-Year Manufacturer warranty. Maximum flow rate - 3,000gph. Maximum pumping height - 15-feet. Current - 2.1Amp/235Watts.