Lightly used. Selling at $100 Wi-Fi + manual controller , LCD display controller No exposed copper element, SINE wave technology, ultra quite, high stable performance IC electronic detection, automatic power-off protection upon no water, Motor protection if rotor blocked Powerful flow: great pump for sump tank Suitable for both marine and fresh water Suitable to be use in and out of water Pack with features: Controllable speed, feeding stop, Many connector for different pipe usage Energy saving water pump as compare to most conventional pump Model: MDP-5000 Voltage: DC 24V Watts: 40w Max l/h: 5500 Max Height: 4m Piping size: 25 , 32 ,40mm Sent from my iPhone using Tapatalk