2 Inch Inflatable Pipe Test Plug With Extended Air Pipe For Plumbing And Sewer Testing, Natural Rubber Balloon Seal Plug For Downspout Sealing, High Expansion Memory, Suitable For Matching Pipe Inner Diameters, Maximum Working Pressure 2.9 PSI
✔️ Inflates to seal pipes up to 2.9 PSI with extended air hose
This inflatable sewer test plug is designed to seal pipes during pressure testing, commonly used in drainage and downspout projects. It expands to fit various inner diameters and allows quick, safe leak checks with a pump or the extended air pipe.
✅ Material: natural rubber with good expansion and memory
✅ Size: 2 inch (50.8 mm) inner diameter
✅ Working pressure: max 2.9 PSI (20 kPa / 0.02 MPa)
✅ Inflation: pump recommended; extended air pipe included
💡 What is a sewer test plug used for in plumbing applications and how does this inflatable model help with leak testing? - Handy for sealing drains during pressure tests in residential and commercial setups - Supports verifying leak-free connections in downspouts and sewer lines - Rubber plug expands to a tight seal at up to 2.9 PSI - Includes extended air pipe to reach awkward spaces easily