Cherne ® 4-6" Multi-Size Underground Muni-Ball ® Plug 3/4" Bypass

The Cherne® 4-6" Multi-Size Underground Muni-Ball® Plug 3/4" Bypass is a versatile and efficient solution for testing and monitoring piping systems. Designed for both residential and commercial applications, this plug offers a full bypass feature, allowing for easy testing and monitoring of the system. Made of high-quality natural rubber, this plug provides excellent expansion and memory, ensuring a secure and reliable seal. Its unique design allows it to fit multiple pipe diameters, eliminating the need for multiple plugs. The removable inflation valve can be easily replaced if damaged or replaced with a quick disconnect fitting for added convenience. Not only does this plug seal both round and out-of-round pipes, but it can also be used to block flow or as a back plug for sewer air testing. Its versatility and functionality make it an essential tool for installation and repair projects. With an inflation pressure of 35 PSI, a usage range of 3.75-6.25 inches, and a deflated length