【FLEXIBLE 5 LEVEL ADJUSTMENT】This water pump offers an innovative 5-level head and flow rate adjustment with a convenient memory function. Ultra quiet and brushless, easily adapts to the water needs of ponds, aquariums and garden fountains. 【Durable and reliable quality】Made of robust PC plastic, this water pump is corrosion resistant and has a continuous service life of up to 10,000 hours. Its safe working voltage at 12V DC and ultra-quiet brushless design ensure safe operation and minimal maintenance. Compact design and easy installation: thanks to its compact size, this water pump is ideal for installation even in tight spaces. This ultra quiet brushless pump comes with standard 20mm inlet and outlet fittings as well as a cable. The 150 cm power cord offers a wide range of positioning flexibility. Versatile use: this water pump is ideal for aquariums, fountains, water circulation systems and ponds. Thanks to its excellent performance (maximum head of 5 m and flow rate of 800 l/h), this Ultra-Quiet Diving Pump satisfies a wide range of applications. 【EASY CLEANING AND MAINTENANCE】Regular cleaning is recommended to ensure a long life of the water pump. In case of loss of performance, it can be easily disassembled and repaired, ensuring clean and efficient operation., Manufacturer: PORFOYO