ITEM NAME:800L/H DC 12V 5m Solar Brushless Motor Water Circulation Water Pump with 4p plug.(Note: The DC brushless pump is a centrifugal pump, the pump water flow with the increase of the head decreases.No diving without self-priming function, prohibit no water free.). Max Water Head: 5m. This DC pump uses advanced electronic components and high-quality wear-resistant shaft.