Mainly used for testing the water pressure resistance and sealing performance of toilet components, as well as the waterproof impact performance. The testing machine adopts Mitsubishi PLC control and 7-inch touch screen display from Japan. The control system automatically controls the pressure through the program, and the system automatically generates the required standard pressure. The product is tested for sealing and waterproof impact under the set water pressure through pressure sensors and copper tube devices. The device has automatic collection, data recording, and can export and print relevant test content through USB. Scope of application: Sealing testing and product durability analysis such as experimental testing/production line inspection.