Rubber Test Ball Sewer Test Plug Inflatable Pipe Plug For Laboratory Testing And Sewer Line Maintenance 4 Inch Diameter Durable Reusable Residential Pipe Sealing And Blockage Repair

Inflatable Rubber Pipe Plug for Sewer Testing, 4 in
✔️ Single unit, 4 inch (100 mm) diameter rubber inflatable pipe plug

This inflatable rubber pipe plug is designed to seal water tests in sewer lines and drainage pipes. It's ideal for hydrostatic testing and temporary stoppage during maintenance on residential and civil projects.

✅ Rubber construction offers abrasion resistance and reuse
✅ Large sealing surface fits up to 100 mm (4 in) diameter
✅ Integrated handle chains enable secure positioning at depth
✅ Air inflation up to 0.015-0.02 MPa for reliable seal
✅ Clear size marking in millimeters for quick sizing

💡 What is a rubber inflatable pipe plug used for in sewer testing and pipeline maintenance? This handy tool blocks water flow and helps verify seals in pipes. - hydrostatic testing and leak detection in drainage networks - temporary water stoppage during underground pipe work - quick sizing with mm marks for easy selection - safe operation by staying within recommended inflation pressure