Simple Displacement Seat Drain Pipe, PP Waste Pipe, 2.5cm, 5cm, 10cm, Toilet Connection Fittings, Outlet Pipe

In this video, we provide a guided demonstration of the Simple Displacement Seat Drain Pipe, showing how it functions as a deodorizing shift pipe for toilet connections. You'll see a detailed walkthrough of its circular tube design, flange joint connection, and available sizes (20mm, 50mm, 100mm), along with common installation workflows and troubleshooting tips.