Dualoai Sewer Test Plug Inflatable Hose Plug Premium Heavy Duty Sturdy Rustproof Easy to Use Wear Resistant Repair Rubber Maintenance DN50mm

Dualoai Sewer Test Plug Inflatable Hose Plug Premium Heavy Duty Sturdy Rustproof Easy to Use Wear Resistant Repair Rubber Maintenance DN50mm.Ideal for emergency pipe repairs, sewage pipeline maintenance, and water leakage detection; quickly blocks water flow in pipes of various diameters and positionsExpands rapidly when inflated to fill the entire pipe section; frictions between the plug and pipe wall ensures a secure seal with clear pressure monitor via the included matte air pressure ballFeatures outstanding wear resistance, and anti aging properties for long time to use in demanding environmentsSewer Test Plug is made from quality rubber, this sewer test plug offers great airtightness and strong elastic, ensuring reliable water blockage during repairs and testsIncludes 1 inflatable plug and 1 air pressure ball, make it easy to handle for underground drainage or cleaning projectsSewer Test Plug Inflatable Pipe Plug Balloon Plug. Plumbing Test Plug Premium High Performance. Easy To Use Practical Plumbing Balloon Plug. Plumbing Tool for Pipe Repair Pipe Test Plug. Professional High Performance Effective.