This water pump connector is a practical solution for connecting a 3/8" ID hose to your water pump. With a standard M20x1.5 thread, the adapter ensures a reliable and tight connection, which is essential for efficient water transport. It is ideal for a range of applications, including hydroponic systems, aquariums and other water systems, where precise flow control is required. The adapter is designed to fit securely and can be used with various types of water pumps, including bilge pumps in boats, to ensure trouble-free operation. Whether it's for gardening, an aquarium or maritime needs, this connector contributes to stable water circulation.