SOBO 24V DC Eco Amphibious Water Pump 30W, 4000L/H High-Output Pump with Controller, 4.5m Max Head, 15 x 8 x 11 cm / 5.9 x 3.1 x 4.3 in

4000L/H MAX RATED FLOW - Designed for strong water movement with a maximum rated output of 4000 litres per hour for circulation, sump, and filtration setups 4.5M MAX HEAD HEIGHT - Built for vertical lift up to 4.5m / 14.8ft in demanding fresh water and salt water applications 24V DC WITH CONTROLLER - Safe 24V DC operation with included control panel for adjustable pump management 10-STAGE POWER SELECTOR - Lets you fine-tune output to better suit your system, flow needs, and installation setup AMPHIBIOUS INSTALLATION - Can be used fully submersed or dry mounted for more flexible placement options PURE COPPER MOTOR & CERAMIC SHAFT - Built with a pure copper motor plus ceramic shaft core and sleeve for durable, efficient operation IMPORTANT FLOW DISCLAIMER - Maximum head height means zero flow at that point; actual working flow decreases as lift height increases and also depends on vertical lift, pipe diameter, and system setup