The Special Knapsack Frequency Converter For Water Pump XCD-H3000 is a highly efficient and reliable product designed to meet the basic water pumping needs of households and farms. This innovative product allows for speed control of the water pump motor resulting in improved energy efficiency and reduced electricity bills. Our factory prides itself in producing quality products that cater to the everyday needs of our customers. The XCD-H3000 is easy to install, user-friendly and offers smooth and stable operation, greatly benefiting our valued customers. Trust in our expertise and enjoy the convenience of this superior frequency converter.