The flushing water tank aging testing equipment testing machine is suitable for conducting on-off durability life testing on flushing water tanks. Adopting PLC and 7-inch touch screen control system, it runs stably and is easy to maintain. Provide constant pressure water supply to the flushing water tank through a variable frequency constant pressure water supply pump. Time switching and frequency switching perform program loop actions. Realistic simulation of usage scenarios. Multi stage water pumps serve as the power source for water pressure testing, maintaining a constant supply pressure through a two-stage pressure storage system. Pipeline procurement