High-performance vertical pressure-stabilizing pump sets provide continuous and stable pressure support for fire protection systems, ensuring the immediate activation of sprinklers, fire hydrants, and various fire extinguishing devices in emergencies. The equipment features a compact structure, high efficiency, and rapid response, making it suitable for commercial buildings, industrial facilities, warehousing centers, and municipal engineering projects. It provides a reliable, safe, and low-maintenance pressure compensation solution, helping users comprehensively improve the reliability and protection level of their fire protection systems.