More Details - PondMaster X-Series External Pump Two Speed
Designed for moderate to high volume pumping for both ponds and waterfalls. These heavy duty 115V pumps are extremely energy efficient using less power than comparable direct drive and magnetic drive pumps. All X-Series pumps include backflow check valves, and 6" debris-limiting filter baskets. They are adaptable to standard 1-1/2" to 2" PVC pipe fittings. These pumps are designed for outdoor operation and do not require special protection other than standard winterization in colder climates. One year warranty.