XH Pump's Hot Water Circulation Pump is engineered to the stringent API standard, making it a robust and reliable solution for demanding industrial applications. This pump is specifically designed for high-temperature fluid circulation in critical systems. It is ideally suited for diverse sectors including refineries, petrochemical complexes, metallurgy, coal chemical plants, power generation facilities, environmental protection projects, seawater desalination, and water treatment plants. The versatility of the Hot Water Circulation Pump lies in its ability to handle a wide range of media, from clean or weakly corrosive liquids to fluids containing solid particles, oils, and corrosive chemicals, with appropriate material selection for its components. It excels in conveying high-temperature media, with an operating capacity of up to 450°C. With a broad operational range covering flows from 85 to 4500 m³/h, heads up to 185m, and a working pressure of 6.4 MPa, this pump category is built for high-performance, continuous-duty service in the most challenging thermal transfer loops, ensuring system efficiency and reliability.