Ocean Evolution electric toilet: • Minimal water consumption• Maximum silence• Automatic water in/out control• Combined pump unit for waste drainage up to 4 meters in height and 40 meters in distance• Control panel• Soft closing hinges seat• Shockproof base and corrosion resistant materials• Non-return valve • Pump mounting reversible to the left or to the right It can be mounted both above and below the waterline. Discharging occurs with 360° swivelling 38 mm (1"1/2) adjustable to 25 mm (1") port connection. Load diameter 19 mm.