... High Water Flow DC Solar Power Water Pump Feature:1. Compact structure, high-lift, noiseless, non-pollution ... installation, maintenance-free, safe and reliable. Water depth :1-25 m ,Max flow: 60 m³/h. 3. ... efficiency is over 85%,raise 25% than traditional AC pump. 4. Material: 1)stainless steel casing, shaft core ... Centrifugal (Stainless steel) 6SPSC Water Depth 1-25 m Max flow 60 m2 /h Solar Pump