Inflatable pipe test plugs are a necessary part of any construction project. They provide an accurate reading and are safer than other test tools. Inflatable pipe plugs can be inflated with air, water, or nitrogen. Whether you use air or water, you need to use a quality product to prevent injury. Alternatively, you can hire a professional to do the job for you. However, investing in the proper equipment is well worth it. How to Know About Inflatable Pipe Test Plugs Inflatable pipe test plugs come in different sizes to accommodate various diameter pipes. The smaller the deflated diameter, the smaller the size of the test plug. They are also more flexible, so you can use them on pipes of different sizes. They’re also easy to install and require no tools. They are a great solution if you’re trying to block the sewer airflow or perform air tests. If you’re looking for a portable, lightweight solution, check out the Quick-Install Pressure Test Fittings. PLUGLINE Inflatable Pipe Test Plugs come with a minimum and maximum diameter, so they can fit in confined spaces and ensure proper ventilation. They are available in standard working pressures of 1,5 and 2,5 bars. For high-pressure tests, they can be customized to meet the needs of your project. The standard pressure is usually enough for a single test, and it can be raised to higher pressures. You can also use them to test a waste or drain.