Product Description Pondmaster Proline HY-Drive Pumps are high-capacity pumps designed specifically for use in larger pond installations or multi-tank aquariums. Next generation HY-Drive design combines the benefits of magnetic and direct-drive technologies to deliver an extremely quiet, energy efficient, low maintenance pumping source. Seven models, delivering up to 5,700 GPH, HY-Drive pumps go easy on the wattage, yet are powerful enough to create a dynamic, attractive waterfall, drive a medium to large size skimmer, or service large commercial and residential aquariums. The heavy-duty polypropylene enclosure has a built-in carry handle and an effective molded-in debris screen. HY-Drive pumps can be positioned vertically or horizontally and are equally at home underwater as a submersible pump or as an inline, external pumping source for a variety of aquatic and aquarium installations. Product Features Powerful, efficient hybrid magnetic/direct drive motor Whisper-quiet operation Vortex impeller Self resetting thermal overload protection For use in ponds or aquariums Fish-safe because no oil is used Continuous duty operation Convenient carry handle Inline (below water line) or submersible operation Includes extra-large clog-resistant filter screened enclosure 20 ft. power cord with grounded plug 1-year manufacturer's limited warranty Product Specifications Proline HY-Drive 4800 Maximum Flow Rate (GPH) 4,800 Maximum Head Height 15' Watts 280 GPH @ 2 ft. 3,000 GPH @ 4 ft. 2,580 GPH @ 6 ft. 2,256 GPH @ 7 ft. 1,950 GPH @ 10 ft. 1,608 Power Cord Length 20' Discharge Size comes with a 1-1/2" female coupler and 1-1/2" barbed hose adapter Warranty 1 year limited