@peshawar.boy.3457: To check for leakage in a PPR (Polypropylene Random) pipe system in your bathroom, you can use a pressure gauge to test the system. Here's a general outline: 1. *Turn off the water supply*: Ensure the water supply to the bathroom is turned off. 2. *Drain the system*: Drain the pipes to prevent any water from interfering with the test. 3. *Attach the pressure gauge*: Connect a pressure gauge to the pipe system, usually at a convenient point like a faucet or valve. 4. *Pressurize the system*: Use a pump or compressed air to pressurize the system to the recommended level (usually around 6-8 bar). 5. *Monitor the pressure gauge*: Observe the pressure gauge for any drops in pressure over time. A significant drop may indicate a leak. 6. *Inspect the system*: If a leak is suspected, inspect the PPR pipes and connections for any signs of damage or leakage. Some common areas to check for leaks include: - Pipe joints and connections - Valve connections - Areas around fittings and fixtures If you're not comfortable performing this test yourself, consider hiring a professional plumber to help you identify and fix any leaks in your PPR pipe system.