The unit consists of a small fire-fighting pressure regulating pump (with two pumps serving as backups), a diaphragm pressure regulating water tank, pressure switches, control valves, an automatic control cabinet, and a common chassis, offering functions of automatic pressure regulation and water supply.

The WWT series fire boosting and stabilizing water supply equipment can be combined with the XBD electric fire pump set or XBC diesel fire pump set to form an automatic fire water supply system. Suitable for automatic sprinkler fire extinguishing systems and hydrant fire extinguishing systems in high-rise buildings, docks, warehouses, industrial and mining enterprises, and other important departments. It features a compact structure and small land occupation, capable of replacing high-level water tanks and pressure water supply devices. Adding a foam supply unit allows for its application in automatic foam sprinkler fire extinguishing systems.