Variflow Low Wattage 30,000 Litres/Hour Pump. The Variflow Low Wattage 30,000 Litres/Hour Pump is a reliable and efficient pump designed to meet the needs of pond owners. With its low wattage consumption, this pump is not only cost-effective but also environmentally friendly. The impressive flow rate of 30,000 litres per hour ensures proper water circulation and oxygenation, promoting a healthy environment for aquatic life. Its variflow feature allows users to adjust the flow rate according to their specific requirements, adding a level of flexibility to pond maintenance. Overall, the Variflow Low Wattage 30,000 Litres/Hour Pump is a practical choice for pond enthusiasts seeking a high-performance pump with energy-saving capabilities.