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Cherne Test-Ball 275048 Original Multi-Size Pneumatic Underground Plug, 4 to 6 in Nominal, Natural Rubber

Part #135559

MFG #275048

135559_Cherne_275048.jpg

Cherne Test-Ball 275048 Original Multi-Size Pneumatic Underground Plug, 4 to 6 in Nominal, Natural Rubber

Part #135559

MFG #275048

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Cherne Test-Ball 275048 Original Multi-Size Pneumatic Underground Plug, 4 to 6 in Nominal, Natural Rubber

Part #135559

MFG #275048

Item Features
  • Multi-size underground Test-Ball plug for 4 to 6 in pipe.
  • One plug fits multiple pipe diameters.
  • Made of natural rubber for excellent expansion and memory.
  • Seals both round and out-of-round pipe.
  • Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting.
  • Use to block flow or as a back plug for sewer air testing.
  • These plugs may also be used as a back plug for sewer air tests.
  • 1/8 in inflation thread.
  • 3-1/2 in Dia deflated.
  • 9.8 in L deflated.
  • 30 psi inflation pressure.
  • 17 psi maximum back pressure.
  • 3-3/4 to 6-1/4 in usage range.
  • 40 ft head.