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Cherne Single-Size Underground Muni-Ball Plugs offer a full bypass, allowing both testing and monitoring of piping systems. This makes them ideal for installation and repair of residential or commercial piping systems. Cherne Industries is a global leader in pipe plug, blocking and testing.

Product Features
  • Ideal for installation and repair of residential or commercial piping systems
  • Works in all types of pipe
  • Easily converts to an air test plug with use of a conversion kit
  • Durable natural rubber construction seals the roughest of surfaces
  • 8", 10", 12" and 15" plugs include two-port plug for easy use in sewer air tests
  • Threaded aluminum bypass
Product Specifications
  • Maximum Back Pressure: 13 PSI / 30 ft.
  • Inflation Pressure: 35 PSI
  • Deflated Length: 11.75"
  • Deflated Diameter: 8.75"
  • Inflation Thread: 0.25"
  • Nominal Size: 10"
  • Usage Range: 9"-10.25"
  • Chain Eye Bolts: 0.375 Eyebolt
  • Brand: Cherne
  • Product Type: Single-Size Muni-Ball
  • Color: Black
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Manuals (2)
Product Type:

Test Plug

Max Pressure (PSI):











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