Cherne 4" Muni Ball Plug, 3/4" Bypass

The Cherne 4" Muni Ball Plug with a 3/4" Bypass is a versatile and reliable tool for testing and monitoring underground piping systems. With its full bypass feature, this plug allows for easy testing and monitoring, making it perfect for both residential and commercial piping installations and repairs. Constructed with durable natural rubber, this plug can seal even the roughest surfaces, ensuring a secure fit. It also comes with a threaded aluminum bypass, allowing for efficient airflow during testing. Additionally, the plug can be easily converted into an air test plug with the use of a conversion kit, providing even more flexibility. The bypass diameter of this plug is 3/4 inch, and it can withstand an inflation pressure of up to 40 psi. It can handle a maximum back pressure of 22 psi/50 ft, making it suitable for various pipe systems. The plug itself has a size of 4 inches, and it can be used in pipes with a diameter range of 3.25-4.25 inches. To learn more about the Cherne 4" M