Continuous casting lines in steel mills operate under extreme thermal and mechanical stress, demanding reliable pumping solutions to maintain consistent flow of molten metal. The pump kit for CRK series ensures seamless operation of coolant and lubricant systems, which are critical for maintaining the integrity of the casting process. This component is specifically designed to function within the hydraulic circuits of industrial pumps, where it supports the precise delivery of fluids under high pressure and temperature conditions. In the steel industry, the kit is integral to the maintenance and reliability of cooling systems that prevent overheating of critical machinery, such as tundish nozzles and secondary cooling units. By ensuring uninterrupted fluid flow, the kit contributes to the stability of the casting process, reducing downtime and enhancing overall productivity. Its application extends to auxiliary systems in rolling mills and finishing lines, where consistent fluid management is essential for operational efficiency.