Plumbing Test Ball, 4" Test Ball Plug with 16.4ft of Fixed Rope, Rubber Test-Ball Pipe Plug for Repair, Closed Water Test, etc.

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Plumbing Test Ball, 4" Test Ball Plug with 16.4ft Features

• 【ADVACED PRODUCTION PROCESS】: The rubber pipe plug is made of special NR-SBR rubber, reinforced with two layers of rubber, and it is ideal for testing DWV plumbing systems at pressures up to 13 PSI or with 30 ft. of head pressure.

• 【 FEATURES OF PIPELINE CLOSED WATER TEST BALLOON/AIRBAG】: They seal off sections of pipes in a fast, safe and simple manner, to enable efficient maintenance or other work on a pipe system.The plumbing test ball compared with other plumbing test ball, light weight, easy to carry, easy to operate, features simple construction.

• 【TEST PLUGS FOR PIPES DURABLE】: The inflatable pipe plug is made of natural rubber, inflatable pressure test plugs has super expansion and contraction, as well as long-lasting durability, so you can test the duct system with confidence.

• 【RUBBER TEST BALL PIPE PLUG VERSATILE USES】: The test drain plug can seal round and non-round pipes, it can easily fit through test tees, sanitary tees, floor drains, and other hard to access pipe openings. The expandable rubber plug is suitable for sealing all kinds of cast iron repair ducts, glass ducts, PVC ducts, PPR ducts, double wall spiral ducts, etc., repairing side leaks.

• 【PRECAUTIONS FOR USING TEST BALL PLUG EXTENSION】: The inside of the pipe must be cleaned and the surface is flat and burr-free. Otherwise, it will affect the tightness. Please check the specification of the pipe to determine the required airbag specification, and do not overuse it. Use a bicycle pump to blow up the test ball, do not use a compressor as it requires very little air.

About Plumbing Test Ball, 4" Test Ball Plug With 16.4ft