Cherne 1 1/2" Cherne Muni-Ball Plug, 1/8" Bypass

The Cherne 1 1/2" Cherne Muni-Ball Plug with a 1/8" Bypass, part number 262008, is a single-size underground plug designed for testing and monitoring piping systems. Made of natural rubber, this plug offers excellent expansion and memory for a secure fit. One of the key features of this plug is its ability to fit multiple pipe diameters, making it versatile and cost-effective. The removable inflation valve can be easily replaced if damaged or swapped 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 act as a back plug for sewer air testing. This makes it a valuable tool for both installation and repair of residential or commercial piping systems. The bypass diameter of this plug is 1/4 inch, with an inflation pressure of 40 psi. It can withstand a maximum back pressure of 22 psi/50 ft. The plug size is 1.5 inches, and it falls under the category of Original Muni-Ball Plugs.