Pondmaster® Pond-Mag® 02728 PM 1800 Series Magnetic Drive Water Pump 1800 GPH. POND-MAG® MAGNETIC DRIVE WATER PUMPS are the choice of consumers and industry professionals nationwide and are engineered to run continuously without seals that can wear out. They are filled with epoxy, not oil, so they cannot leak harmful chemicals into the pond. Pondmaster Pond-Mag® Pumps range from 35 to
3600 GPH and are suitable for ponds, statuary, fountains, and aquariums.