Inflatable Rubber Test Stopper
Multi Size Inflatable rubber Test Plugs.
The plugs can be easily installed at an angle through the side tap to the main pipe, making an effective seal inside. They are used for testing or sealing by air or water.
Resistant to the environment, temperature range from -40 to 700ºC. Standard series of plugs can be made in a range of diameters from 50 to 2,000 mm.