Recently, due to the impact of Typhoon "Jongdari," heavy rains have been continuous in Guangdong, Guangxi, and other regions, resulting in successive flooding disasters.Various departments are promptly organizing personnel to clear and dredge affected areas, working tirelessly to ensure flood prevention and rescue efforts. In flood rescue operations, every second counts. Rapid and effective drainage can greatly reduce the threat that flooding poses to people's lives and property. High-flow drainage pumps play a critical role in flood rescue efforts.